As a group of four, we spent three nights in Tricia's apartment. It's modern and clean and we had everything we needed. Two bathrooms and an additional sink meant we had enough space to get ready for the day quickly. The apartment is a five minute walk to Vauxhall station from where you can reach the city centre easily.
Big plus: Communication with Tricia has always been fast and easy. We were even able to cancel the first of originally four nights due to flight cancellation.
We would come back and definitely recommend staying at Tricia's apartment.