I'd also like to add my voice to the chorus of praise for this company. Alan and co. do a great job, wonderfully prompt service. The one down-side (and this isn't so bad, but I feel it needs to be mentioned) is that instructions aren't provided. That said, the kits are largely self-explanatory. I also want to note that the garage doors on the acrylic kits are easier to paint up than the ones on the mat board kits; the matboard garage doors are very fragile and so if a particular color is desired it's best to paint them before hand using a fine spray (airbrush or can, but nothing textured).
In spite of these things, they are my go-to mini terrain company, and I buy from them regularly. They also offer a kind of rewards program as an automatic part of their site. They track what is spent on the account, and once you reach certain thresholds you're able to use a one-time discount off an order.