Extremely disappointing accommodation (worst we've ever stayed in). Basic to say the very least. Staying there ruined our holiday. 'Some passing noise' stated the brochure. More like camping on the hard shoulder of the M25. Lassi is basically a main road from the Airport to the capital Argostoli with restaurants and accommodation built on either side. When we asked to be upgraded (which we were happy to pay for), rep said she would try but obviously had no intention of doing so. Said there was nothing on the island through Kosmar but we could relocate to a Hotel which would cost us a further £1800 direct. Would never use Kosmar again and would certainly not recommend the Marina Apartments. Only there one week and couldn't wait to get home. Such a shame as Kefalonia is one of the most beautiful Greek Islands (my 5th one).