Signature cocktails like "concrete", with actual chalk on it, food is good and the places has a small backyard garden. Recommend to try the food, as they are small tasty plates.
I grew up in Brighton which is full of cheesy bars like this. If you can handle being surrounded by multiple screens playing Kylie at full volume, its pretty much the cheapest bar in central london. The cliental is so varied its great for people watching and completely un pretentious.