The Winchester house in the film has lots of door, hall, & stairway, etc. anomalies. It's possible these oddities were brought up to code in recent years, esp if it's inhabited. However, can one witness any of these strange rarities whilst touring?

Yes. I witnessed a few. Not just because its a beautiful odd house. You know your not alone.

Yes for sure. House is the same except for some earthquake reinforcements here & there! The house is not lived in & is as Mrs Winchester left it!

Yes they have a special tour for that.

There was no code and she would write down what she wanted and the carpenters would do it. Take the extended tour you get to go on the basment and Attic.

Yes. That's what the tour is based on

The tour of the house takes about an hour . All the oddities you mention are pointed out by the tour guide . You can also experience most of the oddities in the house .

Yes