A little background. We just finished a B2B on the Island Princess through the Panama Canal and have cruised the Princes line to the point we have our laundry done for free!!!.
Firstly the entertainment was good, professional and the performers looked energetic. Food was standard for the Princes line (good).
The Mid Ship Elevators are something to behold. There are 3 buttons to press to get any one of the 5 elevators. 2 Elevators are on separate services facing the Atrium while the bank of 3 are facing the staterooms. If you push all the buttons and get on the bank of 3 the Atrium elevators are still enabled (and visa versa). If you happen to be on the elevators you will be on a milk run to your floor.
Clean, no issues except the stewart missed a day or so tidying up.
Location, location location, just about 'middle between the mid ship and aft elevators. for us a great location.