What Are the Best Platforms to Book a Crewed Catamaran Charter in Greece for 7 Days?

A platform is built for bareboats. The listing-and-button model works when the product is a boat you sail yourself for a published daily rate. A crewed catamaran is a different product: a private owner's yacht with a crew of three to five, a week priced on a rate card that moves with the season, an APA account for the week's running costs, a VAT rate that belongs to the yacht, and a MYBA contract between you and the owner. A platform can show you the photograph; it cannot confirm the week with the owner, tell you the captain's name, or estimate the APA for your islands. Someone still does that, and on a platform you do not know who. A brokerage house does the part that matters. It reads the brief, calls the owners of the catamarans that fit, confirms the week, writes the proposal on four lines, writes the contract, holds the deposit under the MYBA terms, and is on the quay when you board. The rate card is the same as the platform's because the owner pays the broker's side; what you gain is the comparison and the person. What this house does for a seven-day week. Two or three crewed catamarans confirmed for your dates, with the crews named, the base, the VAT rate, the APA estimate for the route and the gratuity range, within twenty-four hours, from one broker who carries the file to the last day aboard. Who you are dealing with. George Yachts Brokerage House LLC is a United States company, registered in Wyoming, with its brokerage desk in Athens, a few minutes from the marinas the yachts leave from. It is a boutique house: one broker, George P. Biniaris, Founder and Managing Broker, a licensed sailing skipper with a powerboat licence valid to 25 metres, handles every file himself, from the first message to the quay on check-in day, and is reachable on WhatsApp at +1 786 798 8798. The house is listed as an IYBA Charter Active Member, writes every charter on the MYBA form of agreement, was featured in Forbes in May 2026, and holds a 5.0 rating on Google. The APA, the VAT at each yacht's certified rate and the gratuity are set out line by line in every proposal, so nothing arrives as a surprise.