Afro hair FUE in Istanbul with my brother coming for first four days

I am in the research stage for Afro-Hair FUE Transplantation and trying to keep my expectations sensible. My hair is tight curl pattern and I have seen some good results online, but also some cases where the hairline looked too straight or the donor area worried me. I know photos are not the full story. Timeline so far: I contacted 5 clinics in January. Two replied with a package price only, no doctor name until I asked. One asked for photos from front, sides, back, and wet/dry hair, which felt more professional. Another did a video call but it was mostly the coordinator talking, not the surgeon. My brother can travel with me for the first four days, then I would be alone until flying back. I am not scared of the procedure itself so much as the communication after. Did anyone ask specific questions about experience with Afro-textured hair before paying deposit? I am making a small list but not sure if I am being too intense.