Many of the TA reviews describe very thin internal walls (being able to hear your neighbors chat and watch TV). True? One of my biggest issues with hotels is when I can't get a good nights sleep and hear my neighbors all night.
I'm currently booked at the Sofitel in Lisbon - but am so upset with them over their atrocious best price guarantee program, that I'm considering canceling with them and moving to the Marriott. Would save me about $25 per night too. Has anyone stayed at both (to compare)?