3.5 stars
We stayed here for the weekend and it reminded me of The Signature Suites at MGM. At least the layout was similar. Obviously Signature is nicer in every aspect and the rooms are larger but for the price Trump is a nice place to stay.
Room service was quick and I was happy with initial cleanliness of the rooms.
So I gave it a 3.5 star because: I've stayed at a lot of the hotels in Vegas and this wasn't Wynn quality (5 star), Aria (4 star), TI etc (3 star), Luxor (2 star).
Bottom line: Would recommend!