Skip to main content

Feature 13 of 26

Sunken living rooms and raised platforms, with steps in one tap

Drag a rectangle or tap a room, choose Sunken or Raised, set how deep or how high — and in 3D the floor steps down with a finished edge, your flooring carries on at the new level, and furniture stands on it.

Start Designing

Included in the one-time purchase · No subscription · 30-day money-back guarantee

RoomSketch3D sunken conversation pit in 3D dollhouse view

4 screenshots · tap to view full size

A sunken conversation pit or a raised dais changes a room completely — and it's exactly the kind of idea that's hard to picture from a sketch. Tap Sunken / Raised Floor in the Build panel, drag a rectangle (or tap a room to use the whole room), then choose Sunken or Raised and set how deep or how high.

In 3D the floor steps down or up with a finished edge, the room's flooring carries on at the new level, and furniture you place there stands on the lower or higher floor. One tap on Add steps puts a run of steps on the open edge, sized so the steps add up exactly to the drop — and Flow Check warns if a piece of furniture sits across the edge.

What you can do

Sunken or raised

Lower part of a floor for a conversation pit, or raise it for a platform or dais.

Exact depth

Set the depth or height in inches — the 3D edge and furniture follow.

Steps in one tap

Add steps sizes the run to the drop: steps, riser, tread, and total all add up.

Fine-tune the steps

Up or down, reverse, rails, number of steps, width, length, tread, and riser.

Flooring follows

Your floor material carries on seamlessly at the new level.

Flow Check aware

Warns when furniture straddles the edge of a sunken or raised area.

How it works

  1. 1

    Pick the tool

    Build panel → Sunken / Raised Floor.

  2. 2

    Mark the area

    Drag a rectangle, or tap a room to lower or raise the whole room.

  3. 3

    Set the level

    Choose Sunken or Raised and type the depth or height.

  4. 4

    Add steps

    Tap Add steps, then adjust them in the Steps settings if you like.

Frequently asked questions

Can I design a sunken living room?

Yes. Use Sunken / Raised Floor to lower part of the floor, set the depth, and tap Add steps for a run of steps sized exactly to the drop. Furniture placed in the pit stands on the lower floor in 3D.

Can I make a raised platform instead?

Yes — switch the area to Raised and set its height. Add steps, and use the Steps settings' UP / DN toggle to set their direction.

Ready to try it on your own floor plan?

One-time purchase, no subscription — design on web, iOS, and Android

Start Designing Now

One-time purchase. No subscription ever.