I've stayed at the EAST hotel for several times now and it is by far, my favourite hotel. It is conveniently located right next to Tai Koo MTR station (about 15 minutes travel to Central) and a large shopping mall with all the conveniences.
I love its modern design in the heart of a bustling neighbourhood with local eateries just around the corner. The service is excellent and, I would say, on par with the leading 5 star hotels in Hong Kong.