The game felt consistent and all the elements fit together well :) Maybe the Roomlee's movement could be a bit more accurate, I'm not a big fan if the object continues moving after key input. But it's just my preference.
In the future if game is going to expand, it would be nice to see different rooms and all the trashes are instantly on the floor and you have just certain amount of energy to collect them. Or on the other way, there could be timer and you have to collect all the trash before people coming home :D