Stayed a few days here and was overall quite pleased with everything. Staff was amazingly kind and helpful, present at all times during the day. Location was pretty great, while not in the city centre it is close to all busses, train to and from Heatrow and access to most other subway lines from Paddington, being close to Hyde park was great as well.
Hotel offered breakfast but we opted for the many good breakfast places in very close walking distance.
Only flaws for us were issues with our toilet, the weird placement of light switches (directly behind the pillow, meaning i accidentally turned the lights on while sleeping), old school faucests meaning seperate hot and cold water. Those were small issues compared to all the advantages and solid price.