With the FW being such a popular machine and having the great stitch it does makes it the ideal machine for taking with you anywhere! I have 2 and I love them both. There are so many tutorials to help you tune thing up and make it purr. The Featherweight Shop is your best resource for all thing to do with a FW.
Finding a case for your machine is what I consider important. Many people restore cases and sell them. You can also buy an non original case for your FW that will keep it safe and secure and ready to go any time you want to take it some place.
This is a machine that is easy to fall in love with. Oh yeah one important thing. The electrical parts should be changed out because after 70 years or so you have to figure that the wiring will be faulty.
I use mine when I have a primary machine in the shop for one reason or another. I quilt with them and take with me to guild meetings and sewing groups. Of course I would take it off your hands in a heart beat.