A buyer living abroad can have the entire technical check carried out without travelling. I attend the property myself, with access arranged through the agent or the seller, and record the visit with photographs and a room-by-room video, keyed so that every point named in the report can be found again in the footage.
The deliverable is a written report: what the permits at the comune show, what I found on site, where the two diverge, how much each divergence matters, and what needs further investigation before you can rely on it. Once you have read it we hold a call and go through it together, because the useful part of a technical document is usually the part that has to be explained.
On languages I would rather be exact than generous. I work in Italian, but you are welcome to write to me in English or German too: enquiries in those languages are read and answered. Quotes, contracts and reports are drawn up in Italian, the language that carries legal effect in Italy. Meetings, site visits and calls are held in Italian: you can bring someone to interpret, or I can suggest someone locally.
The check has limits, and I state them before the engagement rather than after. It is non-destructive and covers visible, accessible areas; it depends on the documents the comune actually holds and releases, and on how long the accesso agli atti takes; it is not a valuation and it is not legal advice. Where a heritage constraint applies to the building, the part of the work reserved to architects is carried out by an architect alongside me.