Two different things to evaluate; on one hand the apartment and on the other the "check in" policy:
-Check in policy:
In my opinion it is not very clear or it is "too strict", this is what the apartment advert says regarding that policy:
"check in: from 2pm to 8pm
late check in fee: 20 EUR after 9pm,
30 EUR after 11pm"
Well, I arrived at 20:20 because my flight delayed 3 hours and I was charged with 20€. For me either this policy is not very clear or is too strict, but Irespect other opinions.
"The apartment evaluation":
Big, very clean, and well communicated with the main city areas, a little dark for my taste because most windows looks to interior areas. Francececa was always kind, and quicky to respond to anydoubt I had.