<prompt> Translate the following text to EnglishBaadhi ya vipande hivyo vilivyo dhaifu zaidi vinaonyeshwa katika chumba cha juu, ambacho kinafaa kutembelewa ili kuona kazi yake kwa ukaribu.  <response>: Some of the more fragile pieces are exhibited in an upstairs chapter room, worth a visit for a close-up view of his workmanship. 