As I noticed halfway through building the level, @richardfu beat me with the idea. Different solutions though! @richardfu 's level: http://mekoramaforum.com/media/another-universe.1288/
Seem to have some complicated mechanisms, but easy to play(except blocks get stuck sometimes). Going through the house is a nice idea!
@richardfu You mean the back one? Spoiler It is only moveable when the back door is at is its lowest position
@FabianS Spoiler It's sometimes stuck even when the gate is at the lowest. I think it's because of the sharp corners.
Excellent remake! Although it's kind of quick and "easy" to solve, it's really fun figuring out how to do it, and the use of the house was great! thanks!