We have recently purchased a Little Tikes Country Cottage for our little girls. The cottage itself is fantastic, and made of really hard wearing plastic, plus there are no nails or any sharp corners for the kids to catch themselves on. I really could never complain about the quality of the item, but be warned..... although the houses do come to bits, they are still big.
We have a Renualt Megane Scenic, we took all of the back seats out which made it about the size of a regular van (not transit), and we still struggled to get it in the car. They are fab little houses, and I high recommend them, but... think about how you're going to get them home before you buy them. I would imagine loads of people have fallen down because sellers advertise them as being easy to move due to coming to bits, but when a bit of them is about 4ft x 3.9(ish)ft up to the peak, it's a massive 'bit'.
I hope this prevents buyers from getting in a rather uncomfortable situation.