I reckon the nurse fantasy is quite common. The sexy and good looking woman that will help you get better. Well there is a sort of a twist here, because the nurse is not hired so the patient gets better. There are ulterior motives at play here. All in the name of comedy.
A lot of nudity (not just from Ursual Andress) and I guess scenes that can be considered comedy. The movie fails to make everyone smile throughout though. And if you consider todays sensibilities and maybe some even sterner from the viewer (if that would describe you best) ... this may lose before it even starts. Especially one scene comes to mind, where a woman gets cornered and ... convinced to do something she seems not to want to do at first ... not an easy watch for sure or at least not that scene.
Other than that, there are some interesting scenes (Ursula in the pool, Ursula undressing and so forth). There could have been more with a tighter script, but I reckon it all was meant to be ... together.