We stayed in this unit and found the location great for nearby restaurants, tube stops and theater. It was very comfortable and spacious. A few things to consider for future renters - there are a lot of steps, almost a full flight, to get to the location on the first floor. That could be an issue for someone with mobility issues and lugging heavy luggage.
I am partial to having coffee in the unit prior to starting my day. We were supplied with a few starter pods but could not find Nespresso capsules/pods that fit the machine and had to buy coffee bags.
We did reach out to the rental company for a few things and there was a period of time that they were incommunicado. We needed testing location for return to US travel and was provided incorrect testing locations. If that is still a thing, go thru the Boots locations and schedule thru that website.
All in all, we would recommend that unit. Great space in a convenient location.