@Julien when we document something that is relevant in the future, we try to make it as visible as possible by creating a new thread, and tagging it with “cohousing-knowledge”. Otherwise people have to search way too much.
I didn’t know you were preparing a report, so I already posted one here: Updated financial estimate
Let me know if you want me to take it offline so that we can merge our reports, or whether you prefer to post yours beneath mine, or …?