The Organizing Committee of ALIO-EURO 2011 pre-booked some rooms in various hotels of different categories close to the Meeting Venue, with the following prices:
80 (SGL) /90 (DBL) - 800 meters from conference venue
70 (SGL)/80 (DBL) - 900 meters from conference venue
70 (SGL)/80 (DBL) - 1km from conference venue
60 (SGL)/70 (DBL) - 1km from conference venue
Reservations can be done through the following weblink: http://www.hfhotels.com/porto/alioeuro
Porto Youth Hostel is nicely located in front of Douro River. It is around 2 kms from the conference venue. For booking and additional information check http://microsites.juventude.gov.pt/Portal/en/PPorto.htm
Besides, a set of Porto Hostals have been highly ranked by HostelWorld Customers. For additional information and booking use http://www.hostelworld.com/findabed.php/ChosenCity.Porto/ChosenCountry.Portugal or the hostals web sites.