From the card to the notary, in nine steps.

Nothing before the sixth step binds you. This is the whole road, so that no step on it is a surprise.

1 · You are sent a card
A private link, prepared for you. It names the town, the kind of building, the size, the return as a band, the minimum cheque and the participation rule. Never the address.
2 · You look properly
The four documents behind the deal — deck, plan, two-pager, cash flow — are yours to download from the first sight, with no watermark and no form to fill.
3 · You say a size, or ask for a call
Neither press binds you. The first records the sum you would consider; the second tells us to pick up the phone. Both reach the person running the deal the same day.
4 · A conversation, and the case opens
After a call and a short confidentiality undertaking, you see the building itself: the address, the photographs, the full model and its assumptions.
5 · Allocation
The firm decides how much of the raise each investor is offered. Where a round is oversubscribed, an earlier answer and a longer relationship count.
6 · The binding letter
A carta vinculante with your figure on it. Signing it is the first thing that commits you; everything before it was a conversation.
7 · Completion, and the call
The purchase is signed at the notary and your money is called against that date, in tranches you know in advance, with your own bank instructions.
8 · While the building trades
You receive a statement: every seat, what has been called, what has been paid, what is due, and the building's month against its plan.
9 · The exit
A sale or a refinancing, in the year the plan named, and the proceeds paid out in the order the waterfall sets.

What if

The raise does not fill, or the seller walks away: Nothing is called and nothing is owed. You are told, and the deal is off the table.
I change my mind before signing: You can, without cost or explanation. A commitment is the letter, not the press.
The building does worse than its plan: You see it on your statement, month by month, in the same figures the plan used. The firm's share of profit is earned only above your hurdle.