Hi
We sell furniture online. We want the ability to allows customers to specify their floor dimensions and then drag/drop our sofas onto their floorplan to see how much space our sofas/tables take up.
I dont want anything complicated, just a rectangle that the user specifies the dimensions of, and can then drag up to 10 shapes (our range of sofas/tables) into the rectangle.
How can this be done? Has someone done similar before?
Thanks

It can be done but it’s not simple or cheap.

There are free and low cost solutions but they aren’t for commercial use.

For example:

https://www.thespruce.com/free-online-room-design-applications-1357750