How can I place a bid on someone’s NFT Asset (Street or Collection)?

If you want to bid on another user’s Asset, you just need to go to the Marketplace, and chose “Offer price” next to the Asset you are interested in. You can also do that via the “My Watchlist” section on the Marketplace. You can do that directly from the Map as well, simply by searching for the desired Street, and placing your offer/bid from the Street window.