Emi's apartment was a fantastic base for exploring Tokyo. Its location in Koenji was so convenient to Shinjuku and beyond. We had a JR rail pass so the location close to a JR station was great. There are hundreds of restaurant options in the immediate area.
The apartment was perfect for the four of us - our adult children had their own room. The apartment has clear labels/instructions in English due everything. The dishwasher and rooftop terrace with a view were a particular treat.

Communication from Emi was brilliant and we had no issue finding and getting access.