Andreas is a greedy host who dit not hesitate to charge us 25 euros for being one hour late even though we were in late due to a flight delay...
In any case this apparently kind and honest guy had never written on his annonce that 25 euros would be charged in case of delay.
Maybe such extra-fees would be acceptable in Montargis (France) but Berlin is a huge métropolitan city where visitors can be in late due to transportation circumstances...
The appartement is clean but charmless.