I occasionally checked this website to get insider information, but given that I already hired the escort in question, I feel like I needed to share my perspective.
I hired DavidBigg (RM) aka AntonioSi (Hunqz) in Budapest while on a business trip around March-April this year. I had initially booked another service provider but he cancelled at the last minute (which can happen sometimes, no red flag per se). David was my backup plan. I chose him because he had no RentMen review back then and all his Hunqz reviews were positive.
I stated what I expected from our meeting (versatile sex, kissing etc.) by whatsapp with him and he consented to do everything I wanted, which is cool and positive for me. He showed up on time; he looked nice but not as buff as on his pictures. hmm OK, why not. What matters to me is that there is a real connection during sex... and this is where he totally failed.
He refused to French kiss, as he only agreed to lip-kiss (?! first time it happened to me with an escort, I felt like in kindergarten); he refused to do most of my turn-ons that he had however agreed to do via text (e.g., rimming) so that after 20 minutes, I was like "what are you here for exactly?". He had bad manners too, like throwing a used condom in the middle of the room. No talking, just acting mechanically. Zero empathy for his client. Physical but awkward.
Long story short: misleading pictures, misleading communication and disappointing experience. Not a total no-go either, as he remained hard the whole time on command. Some short moments were enjoyable for me as a bottom. Overall I will never hire him again. I never left a bad review because I had not contacted him via an escort platform so I knew that my bad review would have been posted off anyway.
Note: I regularly come to Budapest for professional reasons and I disagree with the previous comment left by Polythome: if you search well, there are hidden gems in BP.