WiFi is not free and I don’t recommend to buy it as it’s poor quality.
The worse thing than that is you barely use any of the big 3 carriers in the UK there.
I used Google Fi roaming and tried EE, O2, Three, but none of them worked properly. You have to think you can’t use internet inside the building.
Exactly what we expected for the price. We had an en-suite which was clean enough.
Bedding was also clean. Really good location for the tube and pubs etc