The place is wonderful: clean, big, comfy. We had a great time staying there and Masaru prepared everything so well that it was a pleasure staying there. The place is next to a rather big street and it can get loud (it didn't bother us but if you are sensitive to noise, bring earplugs). Although the place is not central, it is very well connected with public transportation.
Thanks Masaru, this place is a real find!