Animal Care Needed

I have two cats - Gatto the Catto aka GTC, a 6-year-old male, and Orchid (an 11-month-old female). I'm going on vacation and need somebody to stop by twice a day for 30 minutes each (1 hour a day total) and feed them, top up their water, scoop litter (only once a day), and play with them a little bit. GTC is shy and may not be into that, but Orchid is very curious and friendly. The times are very flexible - mornings anytime between 6 a.m. and 11 a.m. is fine, and evenings between 4 and 10 p.m. is fine and it need not be the same across all days. Thanks!!