I don''t recommend using an exterior paint on the inside of your home. Exterior paints have extra mildewcides and other chemicals to help protect your home from the harsh exterior weather. These are not necessary inside your home. It probably doesn't present any health risks, but I don't know that for sure. They are so many interior paints available I would use one of those.
I would recommend that you use one of these products:
http://www.myperfectcolor.com/en/product/991129_Benjamin-Moore-793-Advance-Waterborne-Alkyd-Interior-Semi-Gloss-Finish-Paint-Gallon
or
http://www.myperfectcolor.com/en/product/109348_Benjamin-Moore-528-Aura-Waterborne-Interior-Semi-Gloss-Finish-Paint-Gallon
or
http://www.myperfectcolor.com/en/product/991229_Benjamin-Moore-551-Regal-Select-Semi-Gloss-Gallon

if you want more shine, I would recommend the Advance High Gloss or the Impervex High Gloss.
http://www.myperfectcolor.com/en/product/991128_Benjamin-Moore-794-Advance-Waterborne-Alkyd-Interior-High-Gloss-Finish-Paint-Gallon
or
http://www.myperfectcolor.com/en/product/109326_Benjamin-Moore-309-Impervex-High-Gloss-Finish-Paint-Gallon

If you want to use the same paint on the inside and outside, you could use the Advance High-Gloss or Impervex. Both of these are interior/exterior paints.

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