Airbnb check Shower head broke

Can I fix this shower head before guests check in? I normally never check the shower head, but for some reason today I decided to and I realized it was broken. There's a giant crack in the middle of it so the water pressure was definitely not great. I've never had guests complain about this, so I actually don't know how long it's been this way. This is not my first rodeo. If you own a home, you got to learn how to fix some stuff on your own. Otherwise, you're dropping $1,000 here and there. This didn't come with the attachments, so I am hoping that that attachment fits on here. This is not gonna work. We need one of these. Because it's not my first rodeo, I already had some plumbing tape and pipe joint compound on me. So, first, you're gonna put some plumber's tape on first and then you put on the pipe joint compound. Then you just screw it in there. I kind of felt like I over-tightened this, which I'm not supposed to do, but I literally had to to get it to go the right way. Hopefully that doesn't cause a bigger problem. On the other end, you're gonna do the same thing with the tape and the compound. From here, I was able to put on the brand new shower head. This took me longer than I thought, so at this point I was kind of getting stressed out. We'll need a wrench to tighten the rest of it on. Put a cloth down before you do this so you don't scrape the finish like I did. I was praying there were no leaks out of this thing. Let it run for a while and thankfully, the faucet was leaking, so this is the next thing I have to replace.