Alexandra’s place is in a fantastic location on the waterfront near lots of nice restaurants and bars (but it’s not at all noisy). We hired a car and parked in a garage directly opposite which was really handy.
The apartment is small but has everything you need - shower, fridge, microwave and a lovely balcony where you can see the water. Very clean and comfy. Alexandra was really helpful providing useful tips on the area and responding to questions very quickly.
I’d highly recommend for a short stay in Thessaloniki.