Is this a real bed and breakfast as in a hotel?

-They enforce the hotel tax of approximately 10% which is actually paid for by the guest-They put a limit on how many nights you can rent it (say 30 days a year).

@Amy Ranae There are various ways to go about valuing an asset such as an apartment, hotel etc... each however often has a pro and con and each will involve some level of estimation so there isn't and exact method that produces a universally unanimous value.

Hotels, casinos, shopping malls, gas stations etc.

I flew to the property to check it out and stayed in a hotel, etc for a few days.

Every Thursday he had an event at the hotel by the SF airport.. 

I already have a tenant complaining about this and telling me they are going to stay at a hotel and make me prorate the rent, can they do this?

You have competition and much of your competition is hotels and they all have AC.  

I am looking at buying a small hotel with 7 units each having a kitchenette in a vacation community.

I do STR to refinery contractors (welders, pipefitters, boilermakers, electricians, etc) working short term jobs at a local refinery.  22 houses with 82 beds.Find out who is staying at local hotels/motels on a weekly basis.