Yes, I had one 4 years ago, also after 2 hip replacements. I am hoping that you are able to walk without sticks or crutches? And that you have someone to care for you for a week or so?
I'm right-handed and it was my left shoulder, so not as difficult. I will tell you what happened to me, bearing in mind that we are all different, and the procedures vary.
General anaesthetic, as local not possible. 2 nights in hospital, and a total of 4 days with upper arm bound tightly to my chest. I could just move my hand and wrist. Then, just like the hip replacements - gradual improvement with exercise etc.
For most purposes I am fine,and I can raise my arm to 180 degrees. I will tell you what I can no longer do:
Ride a bike (strictly, I can, but a fall would be so catastrophic, I decided it was time to stop, and my own circumstances don't make a trike practical)
Swim front or back crawl, but I have been taught modified versions.
Support any significant weight if my arm is above horizontal. I mean that I can reach something light from a shelf - a cup or glass for example - but I couldn't reach down a jar of rice or flour.
I can carry normal shopping bags, and I can carry, for example, a dish of vegetables to the table. But I don't carry anything weighty like a big casserole because I occasionally 'wobble' (when it's a big casserole there's someone else to carry it!)
My 'reach' is less than it was, but I barely notice on a day to day basis.
I do hope that helps.