I forgot to take into account that the lower floors have views of the garage
Regardless, however, many other projects are in the 400s/sq ft. I went over to austintowers.net and looked at the MLS for 78701 condos and the cheapest I could find for the newer condos was in the low to mid-300s/sq ft. For a brand new condo, the price per sqft is very cheap. The shore, which is also brand new, has listings for 450 per/sq ft. I just dont see what advantages all these other places have over monarch.
As for ACL, I don't think anyone has a definite answer about its future value. I would bet that the value doesn't decline dramatically since there are very few units, thus very few MLS ads for it.