If you have their phone number. 

Long story short I have a potential deal for my IRA that I am looking at.Here are the figures: Area: North Phoenix (North of Phoenix Mountains Preserve)Condo, 2 beds, 2 baths at 1134 SFSale price is $112,000Downpayment is 10%P&I is about $510, Other expenses (Vac, Cap ex, Repairs, HOA, PM, Ins, Tax) is $583 for a total of $1093. 

I would try to find out who the owner is and get their phone number and call.

Given the high repairing cost, do you think it it is worth to upgrade all the house to this type of valves?     

And of course your area may be different in terms of cost and also some jobs don't require a full cosmetic renovation, but most of mine have.Then of course check the big ticket items like HVAC, roof, exterior siding/masonry repair, windows, interior sheetrock replacement, foundation and water heater and know approximately what it will cost to fix/replace each if warranted.  

I think the current tenant is paying close to half what the current market rent is and I need to make some repairs.

What repairs are needed?

Is the after repair vales (ARV or expected sales price) realistic?

I can paint, replace carpet and do minor repairs without a permit.

also, I'm told after Tenants move out with Cats to do all the Remediation work, Remove all Carpets put down new flooring, repair and clean all surfaces including air ducts for heating and air. to call an Indoor Air quality inspector and get units certified as Allergen free.