Phuket Airport took some of my paperwork so depending on who you meet at the hotel make sure you got a hard copy extra for all. Then if you need for something else later can be printed. I prefer no hassle with checking in after flying :)
good luck just to be sure you plan to stay longer than 60 days that is why you asking for visa? Else EU passport and UK to my knowledge has 30 days on arrival and can be extended by 30 more.
Before could go take second test and head back home but was chaos at Central Floresta. They alloted same time to hundreds of people... A lot of people "forgot" to follow the law as well and didn't go for their 2nd test.