We only spent a night on board the Escape and didn't see all of it, however, the bits that we did see were awesome!
Firstly, the rooms. Size wise, they similar to those on MSC, Princess and Royal Caribbean. The shower was the largest that I've had on a ship, with it being equivalent to a proper shower cubicle at home. In the suites (which our friends had) the shower was a rectangle that ran the width of the bathroom, so pretty big.
Colours are nice and have the usual amenities. For those who would use a travel cot, there is plenty of space alongside the wardrobe. We were a family of three, so we had a drop down bed; all pretty standard.