Speaking from the perspective of a fair visitor ho...

Speaking from the perspective of a fair visitor hosted by RAI two things annoyed me to the point where I can give this exhibition center one star only. First of all, there are not too many places where you can buy a coffee or eat something. There is even not a single vending machine present in the building (at least in the one in which the fair I attended where hosted). Perhaps RAI thinks that if they do not give people opportunity to drink and eat, they will not need to use a toilet. Too bad, they still do. So secondly, the fair building has not enough toilets (multiple stall but constantly occupied with a line of people impatiently waiting) and also, toilets are located at the ground level only whereas the fair area is at the floor above and the tickets checkin is in between. Disappointing experience.