I would love to get the name of some of your contractors. 

ALWAYS ensure the contractor walks the property with you or the realtor and a CLEAR scope of work is defined.

I'm a contractor based in Maryland and DC, so the renovation aspect is well within my expertise, having done numerous projects for other developers and general contractors.However, I'm facing a challenge when it comes to choosing the interior design elements, such as bathroom tiles, colors, sizes, fixtures, etc.

You will also need to vet out contractors in the area to ensure you that they can stay on top of your project and will do what they say.

Here are a few to watch out for:Property Condition: Most distressed properties need extensive repairs or renovations, which add to your initial investment.Competitive Market: With Phoenix's popularity among investors, competition for the best deals can be intense.Complex Deals: Foreclosures, auctions, or short sales are much more complicated compared to regular real estate transactions and usually require specialized knowledge.Tips to Successfully Navigate the MarketDo Your Research: Understand the local market conditions, including neighborhood trends, property values, and potential rental income.Build a Strong Network: Work with professionals who specialize in distressed properties-such as brokers, contractors, and legal experts-to make the best decisions.Assess Costs Carefully: Factor in the cost of repairs, holding costs, and any potential financing issues when evaluating a property’s profitability.Be Patient: Finding the right distressed property takes time.

Sourcing reputable contractors via your network 2. 

A year ago I recently purchased my first multi family to house hack and I rant into a issue when the seller paid for a electrical upgrade to the home.

Having a solid team around you like agent, lender, contractors etc.

If they are, I would pay them off first.I would invest in a different market(likely bigger market) where you can find reliable contractors or find a PM that will be able to manage the properties.

@James Enyeart best option is the one giving you the most control.So, see who consider a land contract or lease-to-own.