Kukun's place is great! It's in a walkable and safe area. There is a little road next door with some good eats (the churro place!) and some bars. It gets a bit loud but you can't hear anything on the 22nd floor. There is a lovely staff of folks 24hours at the front door. They are very helpful and can get you access to the awesome pool or gym. You do have to sign up in advance, but I never had a problem trying to get a slot.
Kukun is a great host! I had an issue with internet and he not only responded quickly, he sent help to swap out the equipment. Anytime I needed anything Kukun responded within 10 mins.
I highly recommend this apartment! 5 stars!