The apartment is perfectly located, 10 minutes from the old town, and 3 from the bus station. It is very clean, comfy and has everything you need for a couple of days in Chania. It doesn't have a washing machine, but there is a laundromat downstairs. There is a bit of noise from the street, but you get used to it, and after a full day, you don't even hear it anymore.
I definitely recommend this place. :)