Very highly recommended!
Jeffrey's place is much nicer in person than in photos. The locations is very convenient, close to many subways stations and of course very close to Shinjuku . As described, it is a brand new building and it was very clean. We had some Japanese friends who visited and they were all surprised by how nice it was. It is not a very large for a Canadian or American, nonetheless it was the most comfortable sleeps we had among two other places in Tokyo and it was perfect for traveling. We didn't need anything bigger.
It was also a pleasure meeting Jeffrey, we hit it off right away. Jeffrey is friendly, professional, respectful, communicative and easy-going. I even had the chance to learn about real estate in Japan and about his business. He welcome feedbacks and always want to improve for his customers. Thank you and I hope you the best Jeff!