Thank you so much for the kind words!
Yeah- I had noticed another bug with the chair, too, just before I ran out of time to work on it. If you try and climb on them from behind, the climb animation sends you directly into the backrest at speed and will launch the chair, and potentially you as well.
The playing as a kid idea came from my friend that did the all of the 2D art and designed much of the house and props. I was initially a little skeptical of how it might play out, but once I got to messing with climbable physics props I started to get really excited about the prospect.
Thanks again for taking a look at our work! I will have to check yours out asap.