I had a double mastectomy with immediate diep flap reconstruction 2 years ago.
I am REALLY happy I did this. My new breasts look and feel great. (You almost cannot tell I had surgery).
The recover can be a little intense at first. Give yourself a lot of time to heal, and then even more after that.
My stomach incision was very tight so it took a long time to close and I had to stay bent over longer than a lot of people, but it just took a few months to heal.
I did feel like it also took a while for my breasts to feel like they have really healed and attached to my chest wall. So it was very uncomfortable to not have the support of a bra for a long time while it healed.
Make sure you have comfy front close bras for during the healing process (I live in the ones by Meadow for all- they were a heaven send since I was allergic to the cheap ones the hospital gave me).
If you have any specific questions, feel free to reach out!

I am 9 days after a double mastectomy with a goldilocks flap reconstruction - all in one surgery. Long surgery but am recovering slowly but surely. I am astounded how fatigued I am. Went to the plastic surgeon yesterday. First time I have seen what they did. Looks amazing! - I was a d cup before but now have little a cup boobies. So surprised how little bruising there is.
Good luck with your reconstruction.

Yes I had it last summer and would do it again. I was able to have it all done at once. Long surgery but worth it and recovery was ok. Rest was needed and I was able to do it and take the time I needed but I do recommend it. If you have a specific question let me know.