Attached Link: Made (quickly) with ArchiTools

The best use is for the 'building' part of houses/buildings. It is very fast and with a lot of presets that come in helpfull. I would reckon it is best used for a bit 'generic' work, when you want to design very special buildings the vertex modeller is probably more to the point. ArchiTools is all about walls, roofs, windows, doors and stairs. The rest still has to be built by you (or others), so in that view it is more of a 'exterior' thing. But you can step inside any house and start decorating it. I am glad to have it in my toolbox!