Many of the baths are claw foot and marble but some have what look like original tiles similar to those in pics above and fit well in the colonial hotel. (theinspiredroom.net)
After it's been baking for 40 minutes it should still be pale, maybe slightly golden (see pics above). (theclevercarrot.com)
I mean long enough to fully cover your hip bone, with an inch or two to spare (see pic above). (themomedit.com)