First: every hotel will be a bit expensive. Downtown Sofitel is excellent any is in avery good locación. Close to Burj Kalifa and to the biggest mall and dancing water fountain. One Block from the hotel, is a metro station and an air conditioned passage to the mall, something very important.

If you are interested in a fabulous 2 bed apartment with Marina views - my daughter’s is on Airbnb https://www.airbnb.com/l/QTmFTAfq