If the numbers are not in a reasonable range and you have not had MOST of your major questions answered maybe it's not the right deal.

Although, Redfin estimates this property in the range of 269K to 320K so seems to be on the higher end of the bargain. 

This is more a B- class neighborhood.I plan on doing a remodel of the kitchen including new countertops, range and hood, refrigerator, microwave, dishwasher; the cabinets are actually in solid shape and hardwood so I would like to keep them, but they definitely need to be stained and will also be adding hardware on them.

I'm guessing your best will be 70% or 75% LTV with a 20 yr ARM in the 5% range.  

Comps in the area range from 1.3 million to 1.9 and those homes have 10 feet less frontage.  

I have a Heloc on an investment duplex, but as others mentioned you need to be in the under 80% LTV range...I think mine may actually have been 70% LTV though I can't recall specifically. 

I have fair credit scores ranging 630 to 640.

If a tenant requires hotel accommodations for more than 48 hours, the hotel room must include a refrigerator with a freezer and a range stove or oven OR provide each tenant a per diem for daily meals and incidentals equal to the CO state employee per diem for intrastate travel as established by the department of personnel.

Additionally, Columbus offers a diverse range of neighborhoods, allowing for various investment strategies.

Granite offers natural beauty with unique veining and patterns, while quartz provides a wider range of color options and is non-porous, making it resistant to stains and bacteria.