So...here i am. I am very sorry about the delay, but these days i'm extremely busy, so i will write a more detailed report as soon as i can.
I've mostly been in Club 117, and it's a paradise full of extraordinary hotties for sale. I had a lot of fun. Going rate goes from R$100 to 150...it really depends on your ability to get a deal. You will most of the times. The quality of the sex is AAA grade. BE KIND with the guys. And this doesn't mean buying drinks or overpaying them (DO NOT DO THIS...if you do, the sauna scene will be over much sooner than the expected, since it's a market which strongly depends on local customers, and to their wages). Learn some portuguese and ALWAYS think with the big brain, not with the "smaller" one.
I have always felt safe and i've been always great...i've visited most of Rio South and part of the Centro and Tijuca. But this happened because i acted like a local. DO NOT wear jewelry or expensive watches, DO NOT use your smartphone while walking on the road, DO NOT carry more money than the necessary, DO NOT carry your passport with you...keep the original in the hotel, DO NOT speak english in the metro, especially if you are alone, DO NOT go in darker zones in night, even in Copa or Ipanema.
If you follow the rules, you'll be 100% fine.
Now what i'm going to say might be pretty scary, but keep in mind that i've been very unlucky and that i've done 2 huge mistakes...one after the other.
LEAVE THE BEACHES when the sun goes down, otherwise you run the risk of getting robbed. The 1st mistake i did was deciding to stay after the sunset...i told myself "i fell safe, and i'm not far from the lights of Copa". The 2nd mistake was to remain there even when i noticed a couple of the kind of guys that, after looking at their face, you're sure they're criminals.
So i got robbed...they did not touch me, they "asked" me to stay down (sit) and to give them my money. One (the one speaking) was in front of me, the other one was behind me. I gave them all my money (R$70) and i showed there was nothing on the wallet. They counted the money, and they left, telling me to remain there. Of course when they were 100/200m far, i took my things and i run to the baraca where just in front of it there was a police car.
They've told me that this is something rare to see and that i was "unlucky" since i wasn't using my phone, i wasn't wearing fancy clothes....they were just 2 random thiefs/drugaholics who found me in the wrong place at the wrong time.
Remember that Rio is a nice city and it's very safe until you "help the city" to keep you at safety by not doing stupid things.