Charter Sunreef 50 in Croatia. The Sunreef 50 SOLITAIRE luxury catamaran has super-yacht quality in a compact package. She is an all around sailing leisure yacht ideal for exclusive getaways, accommodating up to 8 clients in 1 owner & 3 double luxurious, all ensuite cabins. Solitaire is a modern catamaran with outstanding deck space, where guest can relax in the foredeck, dine in the cockpit or take in sailing acting from the flybridge. Be it a couples expedition or a family vacation,exploring Adriatic Sea on Sunreef 50 Solitaire is the premier sailing experience.