I stayed at the Mosser on my last trip and I hated it. The rooms are *TINY* - a standard room is just a bed & nothing else - not even a closet or dresser. I got them to move me to a 'suite' which has two beds and a closet, but still no dresser.
I prefer either the Pickwick or Milano, just around the corner from the Mosser. The Milano has especially nice rooms.