I wanted to inform you that the building intercom is connected directly to my mobile phone. This means that if you ring the intercom, it will ring on my phone and not on a device inside the apartment.
To make your arrival easier, I would appreciate it if you could notify me about 15 to 30 minutes in advance. Once you have accessed the apartment, you will have a badge to enter and exit freely during your stay, so there will be no need to ring the intercom afterward.