Hi!!
My project is based on the inspiration images you attached as resources. I pick up a pallete that I think suits a little boy but also with thw yellow you bring life and playfull colour to the bedroom. This also matches very good with the wood in the ceiling and the dark wood floor the bedroom already have. The most challenge thing was to work with the volume that is in the bedroom, I turned it into a LEGO place , with some boxes for the toys and a Lego Wall, there you can climb also and you will have a special place. I also turn the volume walls into furniture where you can also put books, toys, etc. As the windows was useless I though it would be a nice place to have the climbing stairs and ceiling connected with the LEGO volume. I choose different wall patterns and also floor patterns to mix and match with the pallete. The bed is integrated in the perpendicular wall to a piece of design furniture, which has the desk and lots of place to save clothes, school things, etc. I hope you like my design!