I am looking for a more detail excel spreedsheet or other tool to help me create a budget for this project.

@Saman Jafari excellent advice to get a cpa and I have no advice…I believe you can always 0 out expenses against the rental income but not against other income unless you are a real estate professional.Related but not the same, things can carry over against your basis.

Best of luck  This is excellent advice. 

I’m charging an extra pet deposit and I’m thinking he’s generally a good puppy except during full moons….

Excellent point you make here.

If you’re defaulting straight to an Excel when you’re looking at a deal, your process can become more efficient.

2) Any software or excel sheet anyone can share with me to help me analysis a deal?

Think of all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

Of course they are always in favor of anything to increase bookings.We've been told hot tubs and pet friendly make a big difference. 

I've used him several times, and he has excellent customer service.