The stay at Isaaya Hotel was very pleasant. The stay almost felt as if we were the only ones staying at the hotel. There was no loud noises from people coming and going, no loud music, no kids yelling. They had an elevator and stairs to access each floor. Each floor had bottled water and wrapped apples. The hotel was clean and very modern, employees spoke both spanish and english, and the restaurant (Anyuna) had a very delightful breakfast.
The hotel is located directly across from the Pepsi WTC Center, however there was minimal noise coming from the streets.
I would definitely saty again.