Not sure what sort of spider this is or if it's poisonous!

This was found in a restaurant setting, and the cleaner sent me these pictures after they had dispatched it out of fear. Any medical significance? Thanks for your expertise!

Did you know you’re sharing your bed with thousands of tiny arachnids? 🧹 

Quinten Geldhof, also known as Microhobbyist, shows how a single spider can produce up to seven different types of silk, each with its own job. Sturdy dragline silk builds the web’s frame, while sticky blobs of silk set the trap for prey. Pound for pound, it’s up to five times stronger than steel, and a strand long enough to circle the Earth would weigh just 4.4 pounds! What would you use spider silk for?