Absolutely LOVE Nail Haven!  My girlfriend and I visit monthly for our pedicures.  They have an awesome membership plan for $15 a month and you get a free pedicure, plus 10% off any other services.  They are the BEST pedicures with hot rocks and everything.  They take their time as well.  I don't know about you, but when I'm getting a pedicure, I want to relax, and I love that they don't rush you through it.  I really don't understand why there is such a negative review on here, but I guess everyone has different experiences.  The staff is great and they all know us when we come in, even if it's been a month.  It's very nice and clean inside and doesn't smell as strongly of nail chemicals as most places.  Love this place!