I had mine today, it was an interesting experience. I am positive, i had 2 issues for each test but I think I reacted quickly, i don't know how rigurous they will be but I am confident. We will have thee results most likely between 8 and 10 June but is for sure that we will have them after everyone has finished.
The whole thing lasts for about 4 hours so get a good night sleep before have some water with you and something to eat (they do have a buffet if you wanna get smth). I can only advise you to read the instructions very well.
I don't know how many spots they have for this year but I know they are in great need of ATCs. Last year they had 45 spots and they got only 16 or 18.
Good luck everyone, let's all meet at Constanta