The kits are easy to put together but when finished the pieces are too small for the mice.
The kit is easy enough to put together, although you will need to glue it or it comes apart. However most of the furniture I have purchased is too small for the mice. The kids beds don't even fit the baby mice so it's pretty useless. The toilet and shower is too small for the plushies and much of the other bits appear very little when the mice are next to them.