This is a playhouse I made for my daughter. Its made of 10 mm plywood and has dimensions H: 640 mm L: 500 mm D: 330 mm.
This house has two doors that easily slide to the sides. This was made by cutting a 5mm depth groove on the lower floor sheet and the attic floor.
Inside the house there are four rooms on two floors and a nice party place in the attic. Also I made some furniture - two benches, two beds, one round table and two ladders. On the roof there is a handle to carry this house (it has quite a lot of weight because of 10mm plywood it is made).
Also you can notice a mustache face carved at the left wall. )
This particularly house was made by cutting on the CNC router using 4mm bit. But I think you can laser cut it also. For fastening the details I used 25mm screws. The finished house looks solid and robust.
So, any questions and feedback are very welcome.