I gave this a pass originally, as the subscription covered one measly computer. The new model was appealing and Im super glad I gave this a shot. This is more like a "remote app" app, rather than "Remote Desktop". It really does feel like the desktop apps have been optimized for iPad. Theres a 14 day trial, so give it a shot! Make sure to whitelist the app in your Windows Firewall. Mac users wont have that problem.
Godofodd about Parallels Access, v1.1.0