We arrived early in the morning and we got an e-mail confirmation, that we could leave our luggage in the welcome center close to the apartment. In the e-mail there was not mentioned that we have to pay for storing the luggage. They made an exception for the check in and didn't charged us any fee. After we check out at 12 o'clock we went back to the welcome center and the lady (we guess the supervisor) was very unfriendly. She was shouting and told us, that we have to pay. We just wanted to explain her, that no one informed us for the fees. Anyway, it would be really helpful for the other travellers, if you could mentioned that in the confirmation and also list the prices per hour.