The hardest thing about building from Nairobi when you live in Doha or Dallas is not the distance. It is that photographs are a poor instrument for judging progress, and they are usually the only instrument a remote client has.

A site can look transformed in a month and have moved very little. Substructure on a sloping plot eats weeks and produces pictures of a hole. Then the walls go up in what feels like days, because masonry is fast and visible, and the client concludes the build has accelerated. It has not. It has simply reached the part that photographs well. The reverse is worse: a house at shell complete looks finished from the road and is closer to half done inside.

So the monthly report has to say more than here is where we are. It has to say what was planned for the month, what actually happened, what it cost against what was allowed, and what the next month contains. A dated set of photographs is evidence, not a report.

The other thing distance changes is decisions. On site, a question about a threshold detail or a socket position gets answered in a two-minute conversation. From eight time zones away, the same question can stall a trade for a week if nobody has authority to answer it. The fix is agreeing in advance which decisions we make on your behalf and which ones wait for you, and being honest that the second list costs programme time.

None of this requires special technology. It requires that somebody on the ground is accountable for telling you the unflattering version, in a fixed rhythm, whether or not the month went well. That is the whole service.