Hyatt House Dallas/Uptownvs?

"The Hyatt House Dallas is designed for those on extended stays, and features large rooms with kitchenettes and sitting areas." Full review

""Comfortable" suites -- from basic studios to two-bedrooms with fully equipped kitchens -- make this "quiet" venue (about a half-mile from Market Center) especially suitable for extended stays."

"This hotel has plenty to offer savvy overnight guests who want to be near all the action without sacrificing amenities and having to pay the premium price of higher end properties."