Hotel Nikko San Francisco — San Francisco, CA — MoldFam

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Hotel Nikko San Francisco

222 Mason Street, San Francisco, CA, 94102

Hotel Nikko San Francisco — photo 1

Hotel Nikko San Francisco — photo 1

Hotel Nikko San Francisco — photo 2

Hotel Nikko San Francisco — photo 3

Hotel Nikko San Francisco — photo 4

Hotel Nikko San Francisco — photo 5

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Community reviews (1)

Shared anonymously by people in our community. Unverified — community-reported.

Mold-Safe

MCS-Safe

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Community Group
positive
Aug 2025
“This place is extremely clean. No signs of mold, chemicals, etc. The EMFs are super low on my EMF meter too.”

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MoldFam does not test, inspect, verify, or certify any property, product, provider, or service on this site. Everything here is community-shared experience — members describing what worked for them — along with publicly available information. Sensitivities vary widely, and what worked for one person may not work for you. Nothing on this site is medical advice or a guarantee of safety. Always do your own due diligence, and consult a qualified, mold-literate practitioner for personal guidance.

222 Mason Street, San Francisco, CA, 94102

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Property facts

Type: hotel
Address: 222 Mason Street, San Francisco, CA, 94102

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