I think others are a bit harsh on Clocktower. The fact is, for how big and unique the apartments are, the prices are not crazy. I lived here for 2 years and never had an issue with the management. Parking however, was definitely a different story. The hallways and "common areas" do show some age - there's definitely a 90s-hotel feel going on here. Just like Cotton Mill across the river, there are affordable housing units here.
For the combination of location, amount of space and loft living; there aren't many options in Nashua and this is a solid one. If you go to Manchester you're going to spend quite a bit more.