Are my tenants high maintenance or am I crazy?

[Chris Young]

My tenants moved into my SFR built in 1923 in Pasadena, CA on January 1. In the lease it states they accept the property "as-is", but so far in the first 10 days they've made complaints about:

-Hot Water taking too long to get to bathroom faucet

-Small rips and holes in window screens

-Torn crawl space vent (they said they were sure a cat was living under the house which was determined to not be true”

-lumber scraps behind the shed

-fireplace tiles that were loose

-outlet cover missing

-water pressure low from the showerhead

-heater not working correctly

Now there is another complaint about the shower bath faucet having a small leak and they want the whole thing replaced. This is my first rental property and man hear first two weeks have been a lot of lessons learned. The heater was a legit issue that we got resolved within a day, and I’ve taken care of a few others but it seems to me like they’re being really nit picky? I want to keep them happy and I don’t want to be a bad property manager/landlord. Maybe this is my fault for not being more detailed when getting my property ready to rent?