Spent the summer here while working in FiDi and was pleasantly surprised by Boomerang’s place. The apartment was clean, centrally located, and felt safe at night. You’re right by Fulton and WTC station, so everything in Manhattan is less than 20-25 minutes by train. There’s a super nice doorman in the building who stays until 10pm, and after that you need a key to enter the building. The owner was very competent when it came to conveying check-in info and other logistics. Would definitely recommend to anyone looking for an extended stay in NYC.