So after recent changes for dojos, people got a lot of content which is epic! But... sometimes it is a problem to find a place or build new rooms into constructions you had in your clan for ages and they were unchanged.
For me personally I have all of the halls in one line, than gardern than observatory. I wanted to swap Garden for the newest room - the blank hall. The problem is in order to do that I would need to destroy garden AND observatory. Well this wouldn't be a big of a deal