FA group question

I am a beginner with 2-3 months experience and am coming to Bangkok for a few weeks from europe to visit family. I was recommended to try training at FA group. They offer fighter classes and 'Fit and Fun' classes. I'm guessing I should do the fun classes as I am a beginner but I would love to also learn technique and not mainly cardio . Does anyone have any feedback or advice on what the classes are like? thank you!