Please capitalize where necessary: monthly rental for up to 2 people with air conditioning close to rambla
A: Monthly rental for up to 2 people with air conditioning close to Rambla

Please capitalize where necessary: do you want to cancel a booking?
A: Do you want to cancel a booking?

Please capitalize where necessary: i heard also that chris had boarded an early morning bus and handed out his record collection to the surprised passengers.
A: I heard also that Chris had boarded an early morning bus and handed out his record collection to the surprised passengers.

Please capitalize where necessary: if the i and the superconsciousness are to be able to create anything at all, what they create absolutely cannot be something eternal, because in that case it could not possibly be created.
A:
If the I and the superconsciousness are to be able to create anything at all, what they create absolutely cannot be something eternal, because in that case it could not possibly be created.