I'll be flying on AF CDG-JNB, connecting to SA JNB-CPT. Both flights are booked in Z, and I'm star gold, but no status on skyteam.

At JNB, I'll have a 2-hr layover. I will have access to SA's domestic lounge at JNB, right? How's the lounge? I'm looking to take a shower (will there be enough time? I assume clearing customs doesn't take too long at JNB) and have some - hopefully vegetarian - food. The info on SA's website is limited, although it states that shower is available in the domestic lounge.

Also, for the return SA CPT-JNB, then AF JNB-CDG, I'll have access to SA's domestic lounge in CPT and AF's lounge at JNB, right?