Tell us what you're planning. We'll write back how we'd go about it, and which parts will cost the most.
Whoever answers will work on it too. There is no salesperson between you and the team.
A call or a few emails: for whom, for what, by when. If something doesn't add up, this is where we say so.
We write down what, for how much, by when, and what we won't do.
Budapest, Hungary