Guides | Interior Index

Two people stretching a tape measure across the front of a white bathroom vanity and its countertop

Bathroom Vanity Sizes: Width, Height, Depth, Single vs Double

Standard bathroom vanity widths, heights and depths, the clearances around them, and when a double vanity actually fits, with diagrams in inches and centimetres.

Resident holding a tape measure from a wooden dining tabletop up to the bottom of a black ring chandelier

Chandelier and Pendant Size Guide: Diameter, Height, and Spacing

What size chandelier a room or table needs, how high to hang it, how to space pendants over an island, and sconce heights, with a calculator and diagrams.

Resident measuring across a curtain rod above a window, with the decorative finials visible at either end

Curtain Size Guide: Length, Width, and Number of Panels

Work out curtain width, length and panel quantities before ordering. Includes flat and finished widths, single versus pair listings, and sliding-door examples.

Two dining chairs beside a complete taped tabletop outline, with a sideboard projecting into the room

Dining Table Size Guide: Room Fit and Seating for 4, 6, or 8

Choose a dining table that fits your room and chairs. Compare sizes for four, six or eight, with worked room examples, table-leg checks and extension planning.

Evening living room with a sage sofa and two armchairs around a round coffee table on a large rug, lit by a floor lamp and a table lamp, with a large landscape painting above the sofa

Why Does My Room Feel Off? 9 Common Causes and How to Fix Each

A furnished room that still looks wrong is usually a proportion problem: a floating rug, furniture on the walls, art too high, one ceiling light. The nine causes and the numbers that fix them.

Studio apartment seen from near the kitchen: a loveseat and round coffee table in front, an open bookcase screening a bed by the window, and a small dining table for two

Studio Apartment Layout Ideas: 4 Floor Plans With Dimensions

Four studio floor plans drawn to scale, from 192 to 352 sq ft: where the bed goes, how to divide one room without losing the light, and the route that keeps it livable.

Queen bed with linen bedding between two walnut nightstands, with a pencil floor plan sketch and a tape measure on a wooden bench at the foot of the bed

Bedroom Layout Ideas by Room Size: 8 Floor Plans With Dimensions

Eight bedroom layouts drawn to scale, from a 9 x 10 ft box room to a 14 x 16 ft primary bedroom, with the walkway and dresser gaps that make each one work.

Open-plan living and dining room seen from above, with a cream and rust rug under the front legs of a sage sofa and two armchairs and a separate rug under the whole dining table and chairs

Rug Size Guide: What Size Rug for Every Room

Standard rug sizes to scale, placement rules for living rooms, bedrooms, dining rooms, and hallways, a bed-by-bed chart, and a rug size calculator.

Overhead view of a living room where blue painter's tape marks the walkway and the gaps around a sofa, coffee table, and armchairs, with a tape measure on the floor

Furniture Clearance Guide: How Much Space You Need Around Every Piece

Walkway widths and the space to leave around sofas, coffee tables, beds, dressers, dining tables, desks, and kitchen islands, with scale diagrams in inches and centimetres.

Bright living room with a cream sofa floated in front of a walnut console table, two armchairs, a round coffee table, and a fireplace

Living Room Layout Ideas: 8 Furniture Arrangements by Room Shape (With Dimensions)

Eight living room layouts drawn to scale by room shape: long and narrow, square, small, large, open plan, walk-through, corner fireplace, and fireplace plus TV.

Low oak platform bed with white linen bedding, an open notebook of bed frame sketches, and a tape measure on the duvet

What Bed Frame Should I Get? A 6-Question Quiz Plus a Bed Frame Types Guide

A six-question quiz that matches you to a bed frame type, plus mattress sizes to scale, minimum room sizes, bed heights, and what to check for each frame type.

Person measuring an empty living room wall with a tape measure above a painter's tape outline of a sofa on the floor

What Size Sofa Do I Need? A Sofa Size Guide by Room Size

Sofa sizes by room and wall length, standard dimensions by type, seat depth for your height, and a calculator that checks whether a sofa will fit through your door.

Light linen sofa with a small coffee stain, a white cloth, a bowl of soapy water, a spray bottle, baking soda, and an upholstery brush

How to Clean a Fabric Couch: Cleaning Codes, DIY Cleaners Compared, and What Not to Use

Read the W, S, W/S, or X code first, then follow a step-by-step deep clean, compare common DIY cleaners by risk, and treat coffee, grease, ink, and pet stains without leaving rings.

Laundry room with a side-by-side front-load washer and dryer under an oak counter, open shelves, a hanging rod, and tape marking the dryer door swing

Laundry Room Layout: Dimensions, Clearances, and Ideas That Work in Small Spaces

Washer and dryer dimensions, door-swing and closet vent clearances, dryer duct limits, six layout types with planning sizes, counters over front-loaders, and a measuring checklist.

Worn olive fabric sofa with a sagging seat cushion and a stained front rail in a living room

When to Replace Your Sofa: 7 Signs and a Repair-or-Replace Checklist

Age alone does not decide whether a sofa is finished. Check the cushions, support system, frame, upholstery, hygiene, fit, and likely repair cost before replacing it.

Front yard at dusk with a wide stone path curving to a green front door, layered planting beds, mulch, and warm path lights

Front Yard Curb Appeal: Landscaping Ideas That Hold Up All Year

A structure-first guide to the front of a house: bed lines and depths, three-layer planting, path widths, mulch depth, lighting, screening utilities, and a phased plan by budget.

Living room with a wall-mounted TV at seated eye level above a low oak media console, with a tape measure and level on top

How High Should You Mount a TV? Correct Heights for Living Rooms, Bedrooms, and Above a Fireplace

Eye-level math, a size-by-size height chart in inches and centimetres, the different answer bedrooms need, and how to judge whether an above-the-fireplace mount will actually be comfortable.

Bedroom decorated for Christmas with white bedding, a dark green knit throw, red and cream cushions, and warm string lights around the window

Christmas Bedroom Decor Ideas That Work in a Room You Actually Sleep In

Palettes that work with bedding you already own, textile layers you can strip in five minutes, light temperature that will not wreck your sleep, plant and candle safety, and a takedown plan.

Two similar mid-century lounge chairs in cognac leather, with a cushion turned to show its foam core, fabric swatches, and a tape measure

Furniture Dupes: How to Find Lookalikes and Tell the Good Ones From the Bad

Search vocabulary for finding lookalikes, then the specs that predict lifespan (frame, suspension, foam density, fabric rub counts) plus marketplace red flags and honest cost-per-year math.

Phone showing visual search results for a white boucle swivel chair, with the chair in the room behind it

Find Furniture From a Picture: Apps and Methods That Actually Work

How to find furniture from a photo using Google Lens, Pinterest, retailer visual search, and a manual ID workflow, plus what to do when the exact piece is gone.

Hand-drawn living room floor plan on graph paper inside a painter's tape outline on the floor, with a tape measure, ruler, and notebook

How to Plan a Room Layout Before You Buy a Single Piece of Furniture

Layout is the decision that determines whether a room works. This guide covers measuring, focal points, traffic flow, visual mass, and how to confirm the plan before you spend anything.

Overhead view of a living room where blue tape marks the true footprint of each piece of furniture, next to a sketched floor plan

The Scale Problem: Why Rooms Look Right Online and Wrong in Real Life

Wide-angle lenses, empty staging, and studio lighting make product photos systematically misleading. This guide explains the specific tricks at work and how to read listings more accurately.

Before and after photo of the same room, with a worn wingback armchair replaced by a navy velvet sofa

Easy Way to Replace Furniture in a Picture: The Ultimate DecorViz AI Guide

A step-by-step DecorViz guide to swapping furniture in a photo of your room, so you can see a new piece in your real space before you buy.

Merchant presenting a Shopify product page with an embedded room visualizer showing a navy sofa

Furniture Visualizer for Shopify: DecorViz Storefront Guide

A merchant guide to adding a see-in-your-room furniture visualizer to your Shopify store with DecorViz Storefront: how it works, what you need, and how to set it up.