The Lindo wing is about on par with any standard hospital in the US. It's nothing special or out of the ordinary -- the care is the same, so unless you desperately need to give birth in a suite with room for your staff and publicist instead of a regular private room, it's not really worth it.
I looked at it myself, but it wasn't as nice as the hospital I went to in the US, and our family is all abroad so the extra space was wasted on us.