This is good to hear; the Discovery House has always been a huge sore spot in the GSC's lineup. Sure, it looks really nice on the outside and has an interesting species lineup, but its exhibitry is horribly outdated, uninteresting, and subpar compared to the rest of the facility.
On another token, though, I was hoping they would at least overhaul it, perhaps into a reptile house of sorts, because having their herpetarium where it is now, on the lower floor of the museum, at the end of a long hallway, and completely isolated from the rest of the exhibits, is extremely awkward.