LOS ANGELES, Nov. 15 — There is no question as to which is the most exclusive penthouse apartment in the City of Angels. Among the amenities there are soaps, conditioners, razors. A continental breakfast is offered; a picnic-style lunch and a warm beefsteak dinner. The pillows are feather, the complimentary slippers are canvas, the bed garments orange. There is a library and plenty of solitude. The suite occupies a corner lot, the view is unique and security is among the best in town. The bellhops dress in green and wear white gloves. All this at the reasonable rate of $53.45...