I went as a solo diver and I had a double cabin for myself, have to say I loved this, full bathroom and shower and a cabin all to myself! The boat had only 16 divers on board so we were able to spread out quite nicely on the dive deck and everywhere else, to be honest. With the boat at full capacity I think we would feel a bit busy specially while gearing up and de-kitting, but the crew and staff made sure that we had everything we needed where we needed it to make things faster and easier.
The food was very good, a lot of very sugary desserts and a lot of fruit! They offered wine at dinner (I did not like it but some other guests did!). The crew made sure we had hot chocolate coming out of night dives, that was a true game-change.
I did the wrecks and reef itinerary, got to see some amazing wrecks- not much into them but I learned to appreciate them. And the reefs were stunning!
The dive leaders gave very good and thorough briefings before each dive, and offered to come along if we wanted to group together with them. I didn't, I found a buddy at the beginning of the trip and then buddied-up with other divers when he wasn't in the water.
The dives were as long as we wanted them to be, there was no time limit, since the wrecks are deep they were around 45 minutes, and on the reefs we spent over 60 minutes.
Good space in the lounge/living room to set up cameras and to charge everything there.