I stayed 4 nights at Shino's place and it was a great choice. Easy and fast access from Narita airport via Limited Access and the place is just less than 10 min from the Oshiage station. Present walk to Asakusa through Sumida river walk and Mizumachi. The room was more than enough for 3 of us, given the average room size in Tokyo. Shino responded quickly to my queries.