Going to sweden

Hey guys, Me and two friends are going bouldering in sweden this summer for two weeks and we are all total noobs when it comes to the area. I have a lot of questions to ask but i will keep to the most important ones and hope that someone who knows a lot/is a local will respond. We are mainly gonna boulder at kjugekull and vastervik. If that isn't enough we will also check out some smaller areas in the south. Are there any online or paper guides for the area and if so where can i download/buy them? We have climbing levels that vary from 7a through 8a so any special reccomendations for that range? Will we have to visit both kjuge and vastervik or is one area enough if we only have to weeks and which one would it be? Last question, what is the general climbing syle for most hard boulders? I can see a lot of edges amd almost no slopers in most videos, also lots of aretes. Doesthis sum it up?