Translation of maestro in German

We felt a little dumb and waited for the hot water. The boiler seemed not to work and we started to become upset. We asked the technician to come once again and he admitted his mistake.
The cafe was not cheap but the food was quite special. In the back there was a travel agency, again not the cheapest one but they made a very reliable impression and that is why we booked with them.
Your correction, the vocabulary builder and the verb conjugation exercises are my best practice to learn Italian. Anyway should you need my advice or my assistance in language learning, I am here.