We stayed with Sonia for 2 weeks. The room is as-advertised, with a desk, mini fridge, kettle, and microwave.
We enjoyed the convenient location, near some shops and the train station. The Central line provides great access to all of downtown London.
Our biggest gripe was with the shower. The temperature knob is impossibly sensitive, so the shower will swing between painfully hot and shockingly cold with the slightest turn of the knob. Moreover, the drain stopped working several times during our stay. Unfortunately, the shower is not separated from the rest of the room, so the entire bathroom ended up holding a couple cm of standing water. It was not enjoyable to wade through old shower water in order to use the toilet or sink.
If the shower issues are resolved, this is a good value Airbnb. Until then, I think it’s an important issue to be aware of.