I believe this building is just outside the MUPTE boundary. The rents are based on the income of the tenants because of HUD. Most tenants  live independently, like preparing their own meals, do their own laundry and upkeep of their apartment.  There is a dining room that tenants can use but are charged a small fee. There are a limited amount of tenants that pay higher rent for a "full service" which includes meals and laundry service.
Ya Po Ah is independent senior living not assisted living.