Um I got the help of the mages, the paladins were coo, Wynn was happy. Killed that evil mage dude
With the werewolves I managed to get them turned back to human, the elves are pretty happy and have agreed to help me, and that one elf dude and the lady of the forest decided it was time for them to go.
I'm not sure what details to give because I'm not sure what differs but there you go xD
Redcliffe is a gripping section of the story, with tough choices.
Not that difficult. I never have (I've only played the game once, so don't take me for an expert ) but I wouldn't think it would be hard.
If there's an option when speaking to her at camp about romance, take it. Otherwise, this might help you out.
Redcliff will be easier now that you did the Mage Tower first. It opens up the best option for the ending there by having the mage tower done. So go you!
If you're not following a guide, things are more likely to go wrong, if only because of wrong dialogue choices, decisions, etc.
But don't worry about 'best choices', or endings. Just play how you like to play, choose dialogue that you would say. There is no right or wrong in this game, really.
Yeah by "best ending" I mean the nice one because I'm nice to everyone in all bioware games.