The Celebrity Constellation is even before the major Revolution overhaul scheduled in May 2020 an excellent ship. Very stable, not too crowded and in very good condition.
The staff is very, very friendly, no exceptions. Service onboard excellent.
Trip was changed, start and finish in Dubai with extra sea days. Even with less people aboard all the shows, music en entertainment was excellent, we haven't been board a single moment.
The stateroom (we had a veranda cabin, class 2B) is nice, however the airconditioner is a bit loud. The stateroom was very clean, we haven't seen that before on other ships and/or other cruiselines.
Nice port, cheap taxi's to DXB airport
Transport to the gate ok, but after the gate annoying taxidrivers that want you in their Tuk Tuk's. Bad experience.