I'm wary of keeping things within realistic levels, so with two women pulling the taxi (even muscular ones) the vehicle would need to be extremely lightweight which is why I had Nereza talk about carbon fibre construction and such. I am going to say no to your enclosed hansom cab idea, its just too heavy a vehicle. The single axle sulky with a light awning or sunshade works best, or there can be a 2-axle open carriage like a landau, again perhaps with a sunshade.<br/><br/>The single axle vehicle carries a driver and one passenger on a bench seat. Slaves can be leashed to the rear and trot along behind. It has a single pony.<br/><br/>The 2-axle vehicle is drawn by two pony girls and has a driver up front and carries two passengers behind, maybe three if they are not heavy. In this case the driver is a male stables employee or could be a female slave... I am still thinking over the ramifications of employing either female slave drivers (ha! literally!) or the ponies and puppies on their day off do some driving (which opens another can of worms).