We have stayed at these apartments for the last two years and have had a great time both years.  The apartments are clean and tidy, and there are always sunbeds available around the pool whatever time of day, which is always a bonus.  The family that own it are really friendly and very hard working.  Kalamaki itself is brilliant for families.  Plenty of good restaurants, and a good beach.  Can't wait to go back to Macedonia Apartments, see you next year Tassos!