David was very responsive to my questions.
he was flexible and helpful to help receive my bags in advance before i reached and also assisted in baggage service to the airport. he even helped me book a cab on my early check-out day- this was really appreciated as i was sure i could be on time for my JR back to Osaka.
David's place was literally a stone throw away from Higashi-Shinkuku metro which is quite well connected to other places in Tokyo. if you walk along the area, there are many eateries. the Lawson which is 1min away was great too- huge and well stocked with many essentials and foods!
The space was decent, not too squeezy for 2 pax. toilet was really clean, but the water from the basin and kitchen sink taps took some time to warm out so we usually washed things and hands in icy cold water haha! water for bathing heat up instantly so no problem at all.
In conclusion, i would recommend this place. Thanks David!