Royal Park Hotel is attach, and I mean attach, to a shopping centre which has Muji (if you have only been to the UK one, go to the one here, they sell wacky food stuff!), a food Court, KFC, Starbucks and then that is attached to another enormous shopping centre (7 levels, it has a supermarket, GAP, 2 Starbucks, Maccy D, another food court etc etc etc) which has a few cash point, and if not, that shopping centre is attached to the MTR which I know for a fact has cash points.
If one evening you want to head back home early and have a couple of hours to kill, that mall will keep you busy and you are just downstairs from your room. It has a really nice Japanese Restaurant that I love call Watami
http://www.watami.com.hk/en/ as well.
If you are feeling homesick, there is a M&S there too ! not far from Victoria's Secret
Cafe De Coral has a branch there too.
Which btw, most malls closes at 10pm, which brings me to another thing, most stores operate a funny opening hours, not 9-5, more like 11am to 10pm. Almost everything opens until late, nothing really closes at 5pm.