My return stay at Conrad Miami last week didn't disappoint. Great downtown location, impeccable service, modern facilities and modishly furnished room. My king-bed room was a bit small for a 5-star hotel but the bathroom was disproportionately big. It also had a partial view over Brickell Bay to the Port and Virginia Key. As a HHonor member I was offered a free glass of wine at the Wine Room every evening - a nice touch for any loyal customer. The Level 25 Bar was also a nice place for hangout.
A few negatives: the swimming pool (which was very nice) and fitness room were located in the garage building opposite the hotel so were somewhat inconvenient for guests to use; valet parking at $38+taxes per day was way too expensive; no free Wifi in room nor in the lobby (I got free Wifi throughout the hotel in all Hilton Garden Inns that I stayed!).