Dear Charles, unfortunately you have been very unlucky, because the central heating of the entire building was starting a new system in the same period you arrived, so it was a "testing period" for all of us, as I've told you. Now, things work perfectly and everybody in the house is fully satisfied.
About the pressure of the water that starts authomatically the delivery of hot water, the all matter does not depends on me, but on the ACEA (Roman Public Company): so we all have the patience to wait a couple of minutes (not seconds) before having hot water in our bathrooms.
It's the first time that somebody is complaining about the bed, however I'll take into account your point of you.
When you booked, the bathroom was private (only for your room), later I rented the other room as well, so that bathroom is now shared between two rooms: I have to say that in this case you have been very lucky, because it has been the other tenant who was keeping the bathroom cleaned: I am sorry to say that you have never cleaned either the bathroom or your room or your sheets and towles during your 1 month permance.
I'll bear in mind your observations and, in those things that depends on me I'll surely make an improvement.