All-on-6 with my brother in March, nervous about the temporary teeth part

I am looking at All-on-6 Dental Implants for March and my brother may come with me because I get anxious travelling alone. I had video calls with two clinics. One explained the trip like this: first visit for extractions/implants/temporary teeth, then second visit months later for final teeth. The other clinic said almost same but more quickly, and I had to ask three times about the second visit. What I am struggling with is not the dental part exactly, because I know only the dentist can decide details after scans. It is more the normal life part. How uncomfortable were people going through airport, hotel breakfast, talking to reception, all that? I am not expecting a holiday, but I also do not want to be stuck not knowing what is normal. Also, did your companion get airport transfer too or did they have to arrange separate taxi? Small thing maybe, but when I land tired I don't want surprise arguments about luggage and address.