To build something you need building materials and in the game Merge a Mansion you will have them in sufficient quantities. And the construction process itself will be so simple that anyone who wants will be able to build a structure of any complexity, from a doghouse to a huge mansion. Start by placing boards, connecting pairs of identical stacks to create a frame, then a small barn, then a house and then a mansion. Increase the level of building materials to reduce the chain of mergers to a minimum and thereby speed up construction in Merge a Mansion.