There is also a central system for monitoring the safety and physical health of the residents. This is all very costly, but as incomes rose, seniors gradually opened up to the idea of independent living, and after two years of operation, rentals soared across the board. Except for ten guest units that have been reserved, the other 300 units are 99 % rented out.
住在潤福，三餐及家事都有專人服侍，還有中央系統監測住戶的出入安全、身體情況，這般養老所費不貲，但隨著國民所得提高，老人自住風氣漸開，開館兩年之後，出租率一路攀升，目前除了十間保留的客房外，三百間房出租率已高達九成九。