Greetings from the Florida Panhandle
Welcome to the Forums. We're glad to have you with us.
The sliding doors that you are referring to are not real great. We have two of them in our 2005 Safari 25FB. Make sure that you clip them on the far side when closed. We did not do that at first and the end pin in the track broke off. We repaired it with a curtain runner. Not clipping the door apparently puts too much weight on the guide pins.
Anyway, congrats on your new baby. Airstreams are well made and they last. Our Lucy has been camped in for over 700 nights and towed over 60,000 miles, and she still looks and works great. We are writing this email in Lucy from a campground in northern Maine.
Not to say that stuff doesn't break or wear out, but as far as RV's go, Airstream is the best of the breed.
SuEllyn & Brian McCabe
WBCCI #3628 -- AIR #14872 -- TAC #FL-7
2015 FC 25' FB (Lucy) with HAHA
2005 Suburban 2500 Quadrasteer (Olivia) & 2011 Silverado 3500 (Fred) with Outfitter Truck Camper (Ethel)