Furniture Assembly Tips for NYC Apartments

Assembling furniture in a New York City apartment is a different experience than anywhere else. Small rooms, narrow hallways, walk-up stairs, and shared elevators all add complexity that furniture instructions never account for. Here's what actually works — from thousands of assemblies across all five boroughs.

Before the Furniture Arrives

Measure your hallways and doorways

This is the step most people skip and then regret. Standard NYC apartment doorways are 32–34 inches wide. Many furniture boxes are 36+ inches. Before you order, measure:

• Your apartment front door (width AND height)
• Any hallways the furniture needs to pass through
• The door into the room where it will live
• The elevator interior if you have one

For large pieces, you may need to partially unbox before bringing it upstairs, or angle the box to navigate turns.

Check ceiling height before ordering tall furniture

Older NYC buildings often have non-standard ceiling heights — sometimes lower than modern 8-foot standard. If you're ordering a tall wardrobe (like a 93" IKEA PAX), measure your ceiling first. We've seen people order PAX wardrobes that literally don't fit standing up.

On Assembly Day

Dealing with Small NYC Spaces

The hallway assembly trick

When there isn't enough floor space in the room for a large piece, partially assemble it in the hallway or living room, then bring the partially-built unit into the bedroom to finish. This is standard practice for large wardrobes and bed frames in small apartments.

Panel management in tight spaces

Large panels (PAX wardrobe sides, tall bookshelf panels) need to be leaned somewhere while you work. Use walls strategically — lean panels against walls in different rooms while you bring pieces out one at a time.

Two-person rules

These pieces genuinely require two people to assemble safely:

• Any bed frame larger than Twin
• Any wardrobe taller than 60 inches
• Any bookshelf or shelving unit that needs to be stood up from flat
• Any sectional sofa connecting more than two pieces

Solo assembly is possible but slower and risks damage to the furniture or your floor.

Walk-Up Building Tips

• Unbox large items on the ground floor and carry panels up separately — lighter and easier to navigate stairs
• Bring furniture up in the evening when the stairs are clear of other residents
• Use furniture straps or moving blankets to protect panels on stair railings
• The MALM bed frame and KALLAX shelves are among the easiest IKEA items to carry up in pieces — buy those over monolithic alternatives when possible

The Most Common Mistakes

1. Tightening cam locks backwards — the slot goes one way. Forcing it the wrong direction strips it permanently.
2. Skipping the back panel — IKEA back panels keep the unit square. Without them, heavy shelves sag.
3. Assembling on carpet — carpet hides unevenness and makes it hard to verify the unit is level. Assemble on hard floor when possible.
4. Ignoring the level — unlevel wardrobes have doors that don't close. Take 5 minutes to level properly.
5. Not reading the weight limits — KALLAX is rated 29 lbs per cube. Stack your heaviest books in lower cubes.