Jet set franklin is not a typical hotel. there are serviced appartments which are supported by a reception unit on the first floor.
the appartment that we stayed accomodates four adults in a comfortable way.
The noise coming from outside ,that has been mentioned by previous reviewers,exists but it is not that disturbing.
the apartment was clean. the location was great and the staff was always willing to help.
on the negative side, i would put the couch in the living room that It was uncomfortable.