But WTC 7 wasn't the only one to suffer damage, this, in the complex of buildings they call the WTC...and some number...............a hotel, some parts fell into a pool, accord 2 wiki, or an office next to the pool on the 22nd floor, only logical, stuff is close in NYC..

Crashes into the Twin Towers

Further information: American Airlines Flight 11 and United Airlines Flight 175

The hotel during the September 11 attacks, after the second plane crash at 9:03 a.m. and before the South Tower collapsed at 9:59 a.m.

When American Airlines Flight 11 crashed into the North Tower (1 WTC) at 8:46 a.m. EDT, its landing gear fell and crashed through the roof into an office next to the 22nd-floor pool,^[21][23][32] breaking the glass above the restaurant and forcing people to duck under furniture.^[35] The whole building shook, and parts of it caught on fire. Alarms went off throughout the building, and its phones and elevators shut down.^{[21][23][36][37]} The freight elevator still worked, however.^[37] Security guards escorted out the group attending the NABE conference.^[38] The hotel's intercom told guests to be calm and stay in their rooms.^[39]