Wherever you want to (within reason), as you are the one who will be wearing it! We can advice though. Just consider your lifestyle, wardrobe etc. Whether you want to hide or show it. Consider the size of the tattoo in relation to placement.
Consideration should also be given to the longevity of the tattoo; therefore areas such as the palms of the hands, inside of the lip, soles of the feet are not shop policy. We want your tattoo to look good in five or more year’s time and tattooing in areas where there will be rapid degradation of the tattoo is not recommended.