We recommend it be evaluated by a qualified electrical contractor or engineer at this time.KITCHEN / LAUNDRYThere is a stain from biological or fungal growth on the inside bottom of the kitchen sink cabinet.The kitchen GFCI outlets did not trip when tested with our tester(button on the outlet did work), and also tested as being ungrounded.There is no anti-tip bracket installed on the back of the stove to prevent tipping when the oven door is open. 

Depending on the class of this property get rid of that sprayer too just close off the 4th hole on the sink with cover plate.  

Check under sinks if you can, many times slow leaks occur there that go unreported.6.

If so what favorite paint colors do you all use, should I replace the sink or any fixtures?

Further to @Shawn Clark's point, if you don't have easy access, one way to tell if a property has been winterized is to look at the MLS listing photos.If there are small signs or tags that are taped on sinks, toilets, dishwashers, etc, those normally are signs stating the the water is off and that the property has been winterized.Around here, they're usually neon green or orange stickers with a few that are just white slips of paper. 

I am new to this landlord thing I am on my fourth property and its all sink or swim now.My second property which is a newly acquired vacant, is a duplex small 2bdrm apartments 500sqft each yes really smallI want to make up for the crampness and make it cozy I was thinking because I can tile pretty well to tile the whole floor a lot of work up front but less effort on the back end.tile replacement is rather easy as long as i keep a few extra boxes in the attic.or crawl space. as a compromise I can carpet the bedrooms and just tile everywhere elsethe bathroom and kitchen already are tiled. cost wise I dont think I am too much beyond good laminate or vinyl flooring or my cheapest hardwood. tile is only my choice because I think I will get a really nice look. which may attract a better quality tenant.

If you slow down too much you may sink... ha ha ha.. wait, are we talking about swimming or investing...anyways, keep that thought.

One of my clients installed stainless restaurant kitchen style tables as counters in the kitchen along with a restaurant style sink.

Any realtor would list for a lot more.Do you ever get nervous about sinking so much money into real estate?

One of my tenants in an upstairs unit left the kItchen sink water running for a long time and the water went through the floors and damaged the unit below.