She has an excellent tenant profile, but private rental home inventory is low at holiday time.QUESTIONS:Would it be too much to1. locate the owner's email or phone number and then contact them?

We meet every month, and are in constant contact with these individuals, in business relationships going a lot deeper than that.The second way is to contact a large group of people with the understanding that only a few will result in “deals”.  

@Augusta Owens here's some copy & paste info you won't find in a book:)-----------------------------------------------------------------------------------------------------Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.Property Class will typically dictate the Class of tenant you get, which greatly IMPACTS rental income stability and property maintenance/damage by tenants.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.If you buy/renovate a property in Class D area to Class A standards, what quality of tenant will you get?

He asked me to put the offer in writing and get it over to him that evening so he could pass the info to the seller.

Quote from @Keith Miller: Hello,My partner and I, @Brent Maier, are looking to find and contact multifamily owners.

Depending on local regulations, you can mix up STR/MTR/LTR. 2) Get systems in place in those exact cities; 2 PMs preferably via NARPM, 2 high quality inspectors, and rotating book of handyman, 1 lawyer, and a credit union contact for leverage along with investor friendly nationwide lenders.

great info! 

You may need to seek legal counsel on this.2) Get all the info about your rental property as possible: leases, rent ledgers, tenant contact info, etc.3) Start looking for a new PMC4) Execute your termination notice5) Once transfer is complete, circle back to decide if worth suing them.

I contacted Zillow about this issue but received no response.

The problem (as you have cited) is trying to understand what you need (you don't know what you don't know), where to get it, qualifying its source(s), and the validity and usefulness of all that.Pardon me if I've gone into this too much, but I meet many people with the same concerns that you are voicing and this is offered, as much as possible in direct response to your post.Please feel free to contact me if you have any comments or questions.