Pros: Extremely clean, spacious apartments, wonderful cleaners, great Samsung appliances (Fridge, washing machine, TV and cooker), simple check-in and check-out, in-hotel ATM cash point. It's location and ease of access to nearby attractions.
Cons: There were block wide power/water shut off for half a day which wasn't the hotels fault, but better communication of the situation from the staff would have been admirable, complimentary bottles of water to the guests perhaps?
Otherwise, a wonderful hotel and I can highly recommend it. As my first trip to Ukraine/Kiev.