Every guide, newest first.
This site is new. Twelve guides are up, one is being written, and there is no third category.
Checked Sep 15, 2026
The ledger
Finished on top, in progress underneath
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Sep 2026Same room, two rugs. One of them shrinks it.
What size rug do you need?
Front legs on, and 6 to 12 in wider than the sofa on each side.
Measure the room, not the sofa. A calculator that draws your room to scale, the size for every common room, the dining and bedroom rules, and the one case where the 18 in of bare floor everyone repeats will wreck a small apartment.
Living · Dining · Bedroom
Test your room → -
Sep 2026Sit down in that chair and you can see the bulb.
What size lamp do you need?
Shade bottom at seated eye level, about 40 in from the floor.
Height against the surface it stands on, shade width against the base, and the seated eye level test that settles both in about ten seconds. Floor lamps, table lamps and bedside, each with the sizes that fit.
Living · Bedroom · Nooks
Get the right height → -
Sep 2026Four inches above the frame is the minimum, not the win.
How high should curtains go?
Rod 4 to 6 in above the frame, brackets 4 to 10 in past it.
Rod height, bracket width, panel fullness and the length that touches the floor. Plus the four no-drill options with what each one holds and what it does not, which is the part that decides whether your curtains are still up in a month.
Windows · Every room
Raise the rod → -
Sep 2026Most coffee table regrets come down to length.
What size coffee table do you need?
About two thirds the length of the sofa, 14 to 18 in away.
Two thirds the length of your sofa, 14 to 18 in away from it, at the height of the seat cushion. The table runs by sofa length, and there is an honest row for the 96 in sofa, where the arithmetic does not land on a size anyone sells.
Living · Small spaces
Get the length → -
Sep 2026Seven frames, and only the first one is a decision.
How to hang a gallery wall in a rental
2 to 3 in between frames, the whole group centered at 57 to 60 in.
Lay it out on the floor first, keep 2 to 3 in between frames, center the whole group at 57 to 60. Then a hanger for every weight band, because the weight is what decides whether the wall keeps your deposit.
Walls · Living · Bedroom
Place the first frame → -
Sep 2026Nothing on this shelf is ugly. It still looks wrong.
How to style a shelf in five moves
Books, height, art, small things, and leave a third of it empty.
Books first, then height, then art, then the small things, and then the part nobody does: leave a third of the shelf empty. Every row says the size that fits a standard eleven inch shelf, because that is the measurement the photos never give you.
Living · Nooks · Rentals
Fix the shelf → -
Sep 2026Same room, same furniture. Only one of them feels lived in.
Why your room feels flat, and the five fixes
Five diagnoses, and none of them is buying a bigger sofa.
You bought everything on the list, it is clean, it is tidy, and it still feels like nobody lives there. Five diagnoses, each with the number that fixes it.
Every room
Find the missing layer → -
Sep 2026One accent looks like an accident. Three looks like a plan.
The 60-30-10 rule, for people who cannot paint
Sixty dominant, thirty secondary, ten accent, and the ten is bigger than you think.
Sixty percent is the walls and ceiling you did not choose. Thirty starts with the sofa you cannot return. Ten is the accent, and it needs the size of a chair, not a coaster.
Color · Every room
Get your split → -
Sep 2026What fails first is the coated thing, whatever it cost.
Which materials survive a rental, and which ones only look like they will
Linen, solid walnut and unglazed terracotta hold up. A sealed surface has one good state.
Six materials put through sun, water, rub and a move, each one shown new and then at four years. Which job each material does in an apartment, the five surfaces the landlord already chose for you, and four ten-second tests for spotting the lookalikes.
Every room
Age the six → -
Sep 2026One old piece is an accent. Six is an antique shop.
How much old can a new room take?
One in five of the things you would name out loud. In a living room, two or three.
The ratio, and why it is one in five and not one in three. Then the half nobody tells you: which piece should be the old one. The biggest, the darkest or the most worked, one of the three and never all three.
Living · Bedroom · Entry
Turn the dial → -
Sep 2026How many matters less than what size.
How many patterns can one room take?
Three, if the three are different sizes. Two of the same size fight and you cannot say why.
How to measure the scale of a pattern against something you already own, color as the thread that ties strangers together, the small room, and a builder you can break on purpose to see two patterns compete.
Living · Bedroom
Build the three → -
Sep 2026The painting already solved it. You only have to read it.
How to pull a whole room out of one piece of art
Name the three colors that cover the most area, then keep the loudest one small.
Pick colors straight off a painting and watch a room take them, including the mistake everyone makes first. What to do when the wall cannot be painted, which is the usual case, and where the art comes from if you do not have any.
Color · Every room
Pull a palette → -
In progress
The bulb aisle labels this in a way that helps nobody.
What color temperature should my bulbs be?
2700K in living rooms and bedrooms, 3000K in kitchens and baths.
2700K to 5000K, what each one does to skin, wood and paint, and why the bulb aisle is labeled in a way that makes this harder than it needs to be. Next one out.
Light · Every room
See the number now →
Thirteen rows is the whole list, and padding it out with reprints of other people’s advice would be easy and would make this page longer and worse. The one still being written already has its number published, with the drawing, so the answer is available before the guide is.
Numbers, drawn
Whatever is not written yet, the numbers are already here
Every guide on this site is built out of the same thirty measurements, and all thirty are published with their drawing, their reason and the renter version of how to hit them without a drill. If you came here with one question, the number is probably faster than the guide would be.
Stay
Follow along when something new goes up
Every guide gets pinned the day it is finished. No weekly roundup, and no links to things nobody checked.
And take The numbers, on one page: printable, no links, for the inside of a closet door.
Where next
Three things worth your next five minutes
Skip to the shopping
Already know the rules? Shop a room
Each room is one photo with every piece numbered and the number it has to hit.