O god no... i wouldn't enter that house anymore.. EVER.
Same here. And I would always keep at least 5 meters security distance or so. xD
That being said, I wonder how he got them all in there. I did read something about spiders invading a house or so once I think... also, there were a few occassions where spiders invaded whole villages, where they've built their nets like EVERYWHERE. Saw a video of that once. Uff...