This place is highly recommended for people who wants to experience life staying in a normal Japanese home. You will walk by lots of local's house. Friendly neighbors will greet you like a real local. :))
10-15minutes walk up hill/down hill/stairs insured your travels from any weight gain. *Loves this the most*
Tama zoo is nearby here, about 2 train ride. The zoo is one of the better zoo in Japan with alot of uphill/downhill walk as well.
P.S: Remember to inform Keita-san to fetch you do not feel confident to climb the hills with your luggage.