This was a very spacious house for our group of 5. There’s an air conditioner in every room as well! Location is easy to find if you fiddle with the address a bit because google maps won’t accept the original format of the given address. The host usually responds within the day if you have any questions, and is very accommodating.
This place is a good location if you ever plan on staying in Shinjuku past the last train as it’s only about a 30 minutes walk from the main Shinjuku station. And if you do can catch the last train, it’s just a short walk (~8 minutes) from the closest station.