Should I keep it as is or renovate?

With this they don't have to mess with the renovation headache.  

Just go through them, select the renovated/closely matching ones, and enter them into a model.Here's my fix & flip model, you can see the comps entered and some quick stats below them: Then I use that comp data to adjust the Sale Price in the model to what I estimate it will be (double check the resale $/sf is in-line with the comps), then adjust the purchase price until I hit my desired return level. 

Investment Info:

Single-family residence buy & hold investment.

Purchase price: $179,000

Cash invested: $25,000

Sale price: $500,000

Replaced windows, remodeled kitchen and bathroom, replaced...

During the renovation phase, adhere strictly to the scope of work and budget, conducting regular walkthroughs to monitor progress and ensure quality.As the project nears completion, prepare for sale by staging the property to highlight its best features and create buyer appeal.

If you come to me and say you super handy ready to take on a major renovation my answer will be different compared to if you come to me saying you need turnkey and 30 minute commute to NYC.  

How much detail are you wanting:In Renovations, this can be anywhere from $30k to $500k, depending on properties needs, scope of work, scale of finishes, access to labor, etc.

Some of the best BRRRR deals I have seen play out this way:You buy a home cheap enough that when you do a renovation and pull out 75-80% LTV, your rent covers your mortgage and you have returned most of your investmentThis is for A-B class areas. 

I've been dabbling for the last year or so in the residential world doing side projects, helping friends and family with renovations on their personal homes and managing my own live-in flip. 

Quote from @Marc Shin: I've been working with a contractor on some renovations and they are threatening to take me to court.