BettyLou - the aged cat - will need some food in her dish twice a day; plants need attention (but there are not that many.
There's an outdoor deck that needs someone to enjoy, as the weather warms up.
Other than that, there's a one bed, one bath condo, very comfortably configured for you to be able to enjoy a nice respite in Denver. You can work from the condo (I do!), and grocery stores (Trader Joes, Natural Grocers, King Soopers, Whole Foods are in close proximity....some within walking distance.