We've taken our dogs to Noah's Ark Kennel and Cattery a few times. We checked out 3-4 kennels in the area and determined that Noah's Ark was the best choice for us - partially due to location. It's very conveniently located right on Franklin Street.
The runs are pretty standard -- a small (6'x6'? with a 3' fence ceiling) indoor area with access to a large outdoor (but concrete floor) area that's more like 10' x 6'. The staff was very nice when we took them there, but we haven't been since mid-2005, so they might have new people. They allowed us to board our 2 dogs together and we received a slight discount. It's around $20/night/dog. Two 0.25 mile walks per day are an extra $2/day, but they are well worth it because otherwise the dogs do not get out of the kennel. They will feed them your own food for no extra charge.
Overall Noah's Ark is fine. It's not amazing, but our dogs always came home happy from here.