If you like staying in a place, that is unique from its itinerary, whose staff is incredible friendly and helpful in any way possible and if you looking for a good breakfast, then this is the place to be. Although the Black Lion seems to be a bit far away from all Westminster attractions, you are there in no time by Jubilee overground or bus (bus stops right in front of the hotel, tube is a short walk away). Rooms are nicely renovated with a lot of station to the detail. We had dinner in the pub, but there are lots of opportunities to have international food around the area. Also lots of smaller shops in the neighborhood.
The team there is incredible friendly and you can feel, that they love, what they are doing. We would highly recommend this place.