Mr. Manolis place is in the greatest location possible, for someone who wants to wander around the old town of Chania. Great breakfast/lunch/bar spots are just a few minutes away on foot. Of course, this makes the area quite noisy at nighttime, but this is a fact you have to deal with if you want to stay downtown, since it will be a problem in whichever apartment you choose. For us it wasn't such a big deal, but it is worth mentioning.
Otherwise, a great place!