I am going to be expanding my cage, my skinny pig currently has a 2x3 single level cage. I am going to be getting her a buddy and I want to make them a nice big cage. I have room for an L shaped 2x4 and 2x4 or a straight 2x5 in a different area of my home. Not sure which design is better and if I should do a second level or not. I dont want it to be a pain to clean. So whats your favorite cage? L shape or straight and one level vs second level? Help me decide what to do