I stayed at Polonia for 7 nights in a single room. I opted for the single twin which was great. The room was in the older part of the hotel but was really large with a good work space, two comfy chairs and coffee table and a large bathroom. So much room for a single person! The TV was ancient and had 5 channels, but i didn't come to Wroclaw for TV anyway! The cleaner came everyday and brought new towels and a cheery smile. The breakfast was in the adjoining restaurant and had a lot of meats, egg, sausage, cereal, bread and the normal hot drinks. It wasn't included in my price so just make sure when you buy online. However I did accommodate myself a couple of times!
The hotel was 10-15mins from the centre, a lovely walk. Great location to the traiin station and bus link to airport (10 mins away).
The receptionist and owner were so so hospitable.
Noise did travel down the corridors when poeple were leaving their rooms. The hotel is quite echoey, but I had earplugs so heard nothing and slept so well.
There is no strong Wifi connection in the rooms - it oscillated from low to very low. But in the communnal area (stank of smoke) you can get good reception.
Highly recommend Polonia. It's not luxurious, the furniture is wooden and the decor is so plain, but great for the budget traveller, who wants a quiet place that's safe, which you can't really get in a hostel.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC