It’s getting pretty hot now. The dashboard temperature gauge blinks up to 37 on the drive back across country and we are hearing whispers of a Mediterranean heatwave which could at the very least break the 40 barrier in the coming week, so the vaulted ceilings and tall windows of our next apartment are a welcome sight. This place must have been a truly grand townhouse in its day. Built in 1735 and not converted to apartments until 1980, it’s our guess that the original owners, a family named Roques-Guilhem, had the 18th century equivalent of big bank accounts. The airy living room is a blessing: since leaving Paris two…