Congrats!.. be prepared. strengthen legs with exercise so its easy to get up and down. Know you will feel less than great day 1-2 for sure.. have someone there for you to help you. Take an eyeshade , its hard enough to sleep it blacks out the room. I took a computer didn't touch it, nor magazines, nothing. Just make yourself get up and walk a few times per day.... try to sleep! its a sleep depriving experience all in all, very hard to rest in a hospital.
Prepare for possible nausea, gassiness, pressure...
Pain is tolerable..with pain meds.
AND GOOD LUCK!