14 bathrooms, 18 bedrooms.
7 seconds sound clip from Batman (1966) - The Cat's Meow (S2E29) TV Series.
You can hear this line at 00:12:21 in the Blu-ray version of the movie.
Quote context
[...]
- One, two, three. Sorry. That's all right, you'll get the hang of it. You're doing just fine, fine.
- I don't think I'll ever learn to dance. I just don't have any natural rhythm.
- Balderdash. Ha, ha. You'll pardon the expression, now
- I'm a little out of breath. Could we take a break?
- Very nice place you have here, Master Grayson. Very homey.
- How many entrances are there to the place?
- Three.
- When I get through with you, I'll have taught you one heck of a lesson.
- What are those things there?
- Dog? I am allergic to... Achoo!
[...]