I stayed here for about one month. It was a great place to stay! The host was very responsive and was very kind whenever I had questions or when I needed to change my check in date because of a flight change!
The space was very clean and felt spacious. It is very close to morishita station and right across the street from a Lawsons and a small grocery store which was very nice, especially for late night snacks! It only took about 20 minutes to get to akihabara and 40 minutes to get across Tokyo to shibuya but is actually located in a pretty quiet, residential/office area so you aren’t in the big hustle and bustle as soon as you step out of your door.
The internet connectivity was always very good. I never had an issue with it, even when video calling my family or when I needed to jump on an emergency work call.
I was really nice to have a washer in the apartment since I was staying so long as well as plenty of kitchen ware to make food so I didn’t need to eat out for every meal!