Had a lovely stay - was easy to check in and check out, recommended if you want a simple place to rest while you're going on and about in Tokyo. Host provides easy instructions for finding the location and checking in.
You have to go up the stairs in a tight space when you enter, so if you have any issues that make you struggle going up the stairs or can't carry your luggage up effectively, please take note! It may also be a bit tight if you're exceptionally tall/big.