That's true, Amy, some bunnies do need more space and it certainly helped your two. Most, however, do better in small areas. I was worried my two would fight more in such a confined area, but it drastically reduced the amount of humping and chasing and eliminated fighting. And I haven't seen cementing discussed so much on this forum, but many experienced bonders that I'm in contact with recommend it firmly. Situations like mine (quick easy bond, but some fighting a few weeks after living together) are actually fairly common, which is why cementing is important - just moving them in together can lead to fights if they haven't totally established dominance to everybody's satisfaction.