This town-house is not large one, but with all the modern amenities.　
京都の町家

For interesting to spend a night or two, you just ask the agent who is an american
who wants to preserve old japanese culture and house in Kyoto, owns and operates
this business to rent out dozen similar old Kyoto style houses. For our case of four
people to rent a whole house cost US$1,000 a night, minimum US$650 for a single.
By googling you can find cheaper places, just search by "kyoto machiya rental/stay".