I had robotic surgery in 2007 and had the catheter out in 10 days. I was one of the very very lucky ones in that I was getting rock solid erections the day the catheter was removed and by the one year mark, I was waking up every mourning with an solid erection. To this day, still no problems with erections.
Continence wise, I used 5 to 7 pads for three months and now, 7 years post op. I still have to wear a mini pad to catch the occasional stress leaks. It is a little frustrating, but I can live with it.
The thing that frustrates me more then anything is that I now ejeculate urine when I have an orgasm. I ejeculate urine with such force that I can hit the cieling with a good orgasm. Matter of fact, I ejeculate urine with more force now without my prostate then I ejeculated seman when I had my prostate. This can put a real damper on your sex life. Not too many women like having urine ejeculated into them.