I have never heard of the place, however, I am not very familiar with many places in that area of town, in general. I probably will have some time to kill over the next week or so, so I probably will stop down and check it out. Looks like it is only 20 mins from my girlfriend's house, so I will swing by.
Is there any type of Tatuaje in particular you are interested in? I can get prices and post them. I don't know much about Tatuajes, but if the prices are on the high side, at least it would save you a trip out of the city.
There is a good smoke shop called "Poor Richards" in the Station Square area of the city. Pretty large walk-in humidor and very convenient from downtown (10 minute walk). I am sure cookie_1978 can recommend some places too.
Hope this helps.