Do not use this company! Firstly, they overcharged me for an add-on, for which I had to fight to get my money back. Was promised a boat with WiFi, air-conditioning, rooms to accommodate the amount of people they hold and got none of this. The WiFi on the boats never worked, the power was never turned on even whilst the boat was docked (where they had access to power). I had to share a tiny room with a couple and was not comfortable sleeping in so had to sleep outside. The ensuite to the room had a shower that never had hot water and no working toilet, I had to go eat at a restaurant to use their bathroom. From the first day the boat stank like faeces, this did not improve throughout the week. Due to weather, was stuck in Ios for most of the trip and the company provided us with no update as to whether we would make it to our final destination. Upon finishing my trip and reading up online this is not the first time this has happened, they try to coerce people into not posting negative reviews! DO NOT USE THIS COMPANY!