Anyone weigh in with their favorite Web authoring tool?

I have used Nvu but I understand Komposer is 'better'. Mozilla? Anyone had good results with taking over a site that someone built using Dreamweaver (and convoluted code) and managing it well with an Open Source application?

I'm trying to save my condo association the cost of purchasing Dreamweaver, but maybe it's worth the couple hundred bucks in saved aggravation fee (although it's no guarantee there will really be less aggravation, maybe just different aggravation...)