Probably the best hotel you're going to get at this price in Tokyo
It's smart, comfortable, and well designed. Everything you need without having to stay at either a super-luxe hotel, or a grimy budget place. The location is great. It's 10 mins from a few different stations, but right by Shinjuku which has better access to other parts of Tokyo than staying where most 'tourist' hotels are (out near Asakusa). The rooms are not big... but they are big for Tokyo.
A LOT of tour groups use this hotel, making it feel very crowded at time (though the rooms are quiet!)