First, about Γιάννης:
-- He was both extremely welcoming and very responsive.
-- He was the most prepared host that we've stayed with
-- He prepared both food and sweets for our arrival (including a dessert made by his mother)
-- He sat down with us when we arrived with several maps to show us great things in the neighborhood and then followed up with exhaustive email describe them
-- His descriptions of things to do were spot on. We especially liked the bar boat and the museums that we visited.

About the apartment:
-- Very central
-- Easy parking
-- Clean
-- Spacious
-- Good Shower
-- Comfortable Beds
-- Large
-- Very affordable

If you are looking for a place in Thessaloniki, this listing is it!