Re TUT, we are due to arrive one-day early and as info., a friend who lives in Athens recommended the following hotel at 112 Euros per nite and we have subsequently made a reservation.
Apparently hotel is within a 15 minute walk from where most of you are staying and is very convenient to various sites. No senior rates and high speed internet is $12 per day.
http://www.amazonhotel.gr/location.php Cheers! Ray & Penny
