This was a clean apartment in a truly central location, less than a 5 min walk to Trafalgar Square, Covent Garden, and Picadilly Circus. The Leicester Square Underground station was within a 3 minute walk, so as a home base for exploring, it was a good location.
The apartment is located above a row of restaurants on Irving Street, and the entry is a non-descript door between a news stand and outdoor tables.
Unfortunately, we visited during an unseasonably hot time (90+ degrees Fahrenheit) and there is no A/C. Denis did go out and buy multiple fans for the apartment which helped but it was still very hot. Also, it is on the 3rd floor (or the 4th floor as we would consider in the US) and there is no lift. That many stairs after a long day of walking was a challenge.
The apartment seemed to align well with the posted photos, and the kitchen was well stocked with everything we needed, including a Nespresso machine with pods.
If you don't mind stairs, this is a good place to stay.