First the good points and then a few comments.

If you book an inside cabin it works out to about £50/day, quite a bargain (however a balcony, is closer to £150/day, not such a bargain).

No plastic water bottle, although you can by a glass bottle of water for £1.50. You are not allowed to fill up your personal water bottle at the water dispenser, you can only fill glasses and then empty them into your bottle. An interesting, if not entirely efficient arrangement. Read more