Ko's place was a rare gem finding for us. The location was amazing, just a few minutes walk from Shinjuku Station & very easy to access from Narita Airport. It's also just minutes away from Shinjuku's vibrant & buzzing shopping/dining area, also if you wish for calm and quietness to relax, merely minutes away to the Shinjuku Gyoen National Garden.
The apartment itself was very clean and well appointed albeit being in an older building , we also find it quite spacious for 5 adults & the beds were very comfy, great for good night sleep after a busy day exploring Tokyo.
Ko was also very helpful, super responsive when we needed info or help, always keeping in touch and friendly. We can't thank Ko enough for having us as his guest & will definitely be returning to his place should we pass through Tokyo again in the future.