Hello!
I made this build a while back, thought I'd share it to you.

There is a render of the room but it was too big to put it in :/
Everything was exectly messured like this:

53cm x 3 = 159 / 10 = 15.9 (16) blocks.

Please give a diamond if you like it!

(Ps, those are juggling balls on the desk ;) )