Eri's place was pretty large for tokyo. It was clean, quiet close to the station and easy to check in. The only downside was that there was no elevator and we have 4 big luggages with us. The other downside was that there was a steep slope that we have to pass to get to the apartement. It was okay as long as you dont have big luggages with you. Other than that, my stay at Eri's place was as good as it can be, especially if you're a JR pass holder :)