If you would like to stay close to the Data Center, there are three good choices very close by.  All have wireless Internet.

The Extended Stay Deluxe in Maitland

1776  Pembrook Drive
Orlando, FL 32810
Phone:  (407) 475-1675 

Appx $70 per night or $420 per week

Rooms are very nice and include full kitchen, fridge etc.

Right beside the Extended Stay is a Courtyard Marriott

1750 Pembrook Drive
Orlando, FL 32810
Phone: (407) 659-9100

This is a very nice hotel and Restaurant.

Appx $130 per night

The above two hotels are less than a mile - literally a few blocks away.

A little farther away on Lee Road is the La Quinta Inn.

626 Lee Rd.
Orlando, FL 32810
Phone: (407) 645-5600

Appx $80 per night

If you would prefer to stay close to the TradeWeb offices on Goldenrod Rd.

The best choice is the Holiday Inn Select near the University of Central Florida.

12125 High Tech Ave.
Orlando, Florida 32817
Phone: (407) 275-9000

Appx $125 per night

This hotel is very close to the office and has free wireless Internet access.