We had a very fun stay in Tokyo, and working with Derek was overall an excellent experience. He is very responsive and accommodating - he met us personally when we arrived and led us to the house (which is on a very pleasant back street, and potentially a bit hard to find) and was available via text or email quickly and with good information. The house was clean and a good size for us - we had a great time and would contact Derek for a future stay with zero hesitation.