Much much cheaper than staying in central london. Downside is the 30-40 mins travel of always crowded Picadilly line train. Hate the size of the toilet and bathroom. Otherwise still acceptable sleeping space. The breakfast, it could be better if egg and sausage are served. Travel tips, can get to Windsor castle using the sw railway from Hounslow train station. Don't use Oyster card on railway as some station it is not accepted.