A pretty good place, and in a great location. It does have some real drawbacks, though.
The bed is not a true double, but rather two mattresses, and is squeezed into a tight space (it's only easy to get in and out of over the foot of the bed). it is also in full view of most of the rest of the apartment, and even visible, even the curtain is closed, to a person standing in the passageway outside, just a few metres away.
The 55 euro cleaning charge seems excessive given the the policy (not included either in the description or house rules, received only in the confirmatory email) of levying a penalty charge if the apartment was not left "in the same condition that you found it". This, we found out in a note given to us upon arrival, included not leaving any dirty dishes and also being required to take the rubbish out.