He is on the youngest side of age, in terms of when a rabbit can be weaned and separated from the mother, so it’s great that you’re being considerate for what may be the least stressful. I would add to educate those assigned for check-ins about concerning health signs, what measures to take, and where to take him if something were to happen.
He may or may not be into cuddles or playing, but if the sitter could stay and passively do an activity in the background during the evening time (when rabbits are typically active; they’re usually asleep during the day), that might help buffer any loneliness he may experience.
It is important to let the sitters know that, even if he’s super cute, they need to read his body language and not try to cuddle him if he doesn’t want it! Getting close to take pictures and such can introduce a variable amount of stress, depending on the rabbit, so they should be mindful of how he reacts to their presence and interaction.
The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.