I took two complete novice riders as part of a group (stag do) to BPWs and they both had a brilliant time. They went at their own pace and we’re soon getting into the swing of things. Both stayed on the blue trails but that was more than enough for them.
Take your time on the first few runs down the blues to get your eye in. You can pick up some mega speed on them.
I’d advise knee pads. One of our group had a silly slow speed off which resulted in a nasty gash which pads would have avoided.
The reds are all fine too if you feel up for it. I think boniville is the steep one that’s quite tricky when wet. Vicious valley and rim dinger are fantastic fun.
There’s a youth hostel 10mins from BPWs that’s actually great. Stunning location, bar and cheap filling food. Bunks are on the small side though.
Afan is also great. I personally like to do the wall or W2 and have a play in the skills area. I wouldn’t bother with skyline. Nice views but long and not a lot of bang for your buck IMO.
Have fun. We’ve got a group going in August and I’m already excited 🙂