Updating post from Reddit.
This guy? (it appeared like that in reddit!).
But in seriousness, let the landlord know as i would think it comes under the 'property repair' aspect which they are responsible.
My understanding is that if you had just moved in then it would be the Landlords responsability, otherwise pests are the tenants responsability to deal with in a "tenant like manor".
However Bees? Do a bit of googleing, their are people that come and remove them for free if they can have them.
I had bees at my house, I just ignored them and now they are gone. They are seasonal and go about there business often not bothering anyone (unless the person gets flustered and hits them)
> unless the person gets flustered and hits them)
This - when a bee is crushed or injured, it gives out a smell that makes all the other bees angry. Just don't crush them and you'll be fine.