Location is perfect with Perissa beach just a 5 min walk away and Perissa bus station 1 min walk away. You can take the public bus from Perissa which gets you to Fira (main bus terminal) and vice versa, and from Fira you can take any other buses to anywhere on Santorini. You can also rent vehicles (scooter/atv/car) but personally taking a public bus is just fine and also saves you money. Also if you’re on a budget, just take a public bus to Perissa to get to the apartment, instead of getting a taxi or private driver (which is expensive). There’s a mini mart just opposite the apartment and also lots of restaurants to choose from along the whole stretch of Perissa beach. Room is just simple and have the basic amenities you need.