So far, I'm happy, except that damned navbar. If I stick with BS/JQ, I'll probabably re-write it. It's got to be responsive, but I also need it to be restricted to 40-50 pixels. On a single-page app, I really don't need much more than a menu toggle, search bar, and account button. Plenty of space for that, even on mobile devices.

Getting a model sidebar with an accordion menu was a bit of a pain, but I'm reasonably pleased with the results. I'm really not sure yet what's going to go in there, but I wanted a compact place to keep things. I think it will work out quite nicely. I expect that most items in this menu will be dynamically populated.

The account dropdown will have a login form, then be replaced with account information after authentication.

I'm not sure how I'm going to handle displaying map info, but it will probably be a full-height div on the right side of the screen.