We stayed at Izzy's place for two adventurous weeks! The location was perfect for us - short walk to Pimlico Station, and great connections via Tube to just about anywhere in London. It was super quiet at Izzy's and we felt completely safe walking around during the day and evening.
Shopping is near, and there are great places to eat nearby. Pubs can be very busy on Friday and Saturday evenings, so booking ahead is wise. There was a Thai restaurant just up the street that we seriously considered going back to. Great food!
We felt it was great value for the money we paid - not perfect, but we'd stay again for sure. Know that if you book here, you will climb narrow stairs. Not a problem for us, but if your hips are bad... The kitchen is well-stocked, bed is comfy, sofa is comfy, shower is good, heating worked great. TV doesn't operate, so be set to entertain yourself another way.
Overall, we recommend this AirBnB for reasonably fit, adaptable couples who want to explore London!