Bass Jubb

I am interested. £350 works and I can collect in N/E London. Can I just check there aren't any issues with the neck etc? I had one once that continually buzzed on one fret on one string: obviously I don't want that again. Any chance I could come and see/play it and then buy it there and then if it's all good? I live in Essex and/or Limehouse in London, hence I could also get over to Herts at the weekend.