We were a group of 3 friends and were looking for a place with 3 bedrooms nearby the O2 Arena. That is how we found Dustins appartment which was ideally located to get to the O2 Arena by tube in like 20min door to door. Getting downtown was also no problem and took us about 40min trip by tube.
The communication with Dustin was great, we got immediate replies to the few questions we had. Self-check-in as well as self-check-out was very easy. Wifi worked great and the heating system was adjustable and worked great too.
The appartment itself was very clean and we provided enough space for the 3 of us. The beds in the two bedrooms were easily big enough for one person and should also fit two persons. The matraces were extremely soft though which was OK for our short stay but we would not want to sleep there for a week or longer. The sofabed was a bit of a problem for the one staying on it as it was not fully flat when unfolded. Sleeping alone on the sofabed wasn't an issue but two people sharing it seems tricky or uncomfortable for us to imagine.
The bathroom, the shower and the bathtub were very clean which was very important to us.
The kitchen was very clean too and we saw there was also a laundry machine. But we did not use that part of the appartment.
We enjoyed our time in Dustins appartment and would definitely book it again if we were going on the same kind of trip again. So we can absolutely recommend Dustins place for groups up to 4 people. In case the group is bigger than 4, it might still work out but in our opinion especially the sofabed situation might get a bit tricky and you have to know for yourselves if 1 bathroom is enough for so many people.