Hi there, I work at Mobile Jazz and it actually takes me less than 1 minute to log in to every service (that's when I have to log in, cause most of the times I'm already logged in). In terms of Syncing, Asana does a nice job integrating several services via some extensions (like Harvest for example to start your timer directly from a task), also, most of the time we have a central document per project where we keep all the different links and references that are relevant to it. I work half of the time at the office, some days from my apartment in Barcelona and at least once a year I travel to Mexico and keep working from there while I spend some time with my family. Over the time I have get used to the remote working mindset and I must say that I find it very efficient.