The house is sitting in a really good location, 2min's walk from Nishi-sugamo station and along the way home, there's McDonald, Ramen shop and many supermarkets nearby. Super convenient. We always make it a point to end our days at supermarket, so we can get breakfast tomorrow.
We had a little hiccup on the first day where the water was not heated. So some of us had to shower using the cold water in 14 degrees. Taka & Tomo had been helpful in getting us maps to the nearest bath house. Those who came later get least get some hot water bath. Thankfully, the heater was fixed by the second night.
The 5-day stay had been good, comfortable, though a few of us found the mattress too thin we still managed to get decent rest. Taka & Tomo has been really accommodative to help us get a futon, as my friend is too big size to sleep on the small Japan couch.
Overall, here's the layout of the house sleeping arrangement:
1st floor: 3 bedrooms, 1 with double bed, 1 small room with single bed, another twin sharing bed (one proper bed, one sofa bed). Sleep 5 pax.
2nd floor: living room with one double bed bedroom. Couch, sleep one.
So all and all, I'd recommend Toko & Taka's place to groups of friends/family, up to 8 pax. :)