The rooms at TI certainly are not at the same level as say, Cosmopolitan, Aria, or Wynn, but for the price, you get a clean and modern room with enough space to fit in a roller bed somewhat comfortably. Their bathroom is also pretty spacious in the sense that the sink, toilet, and shower tub are not crammed right next to another. You can fit a big stroller in between the toilet and tub!
Big perk of staying at TI is that the fridge is not a prestocked mini bar, so you can chill your drinks and store your leftovers. Most places have converted over to the full mini bar in fridge concept. =/
Not sure if it's the norm now, but you need to show room key to security to access the elevators, no matter what time of day. Self parking is still free. =D