Super convenient, spotlessly clean, functionally layout with lots of natural light, and very spacious for Japan standard. We traveled with another family with 6 adults and 3 young kids and never felt crowed. The extra towels and amenities was also a big plus. The train noise didn’t bother us at all. As a matter of fact, everyone slept without even noticing the train. Glad we stayed there and will surely stay again the next time we visit Tokyo!