25 square meters for sleeping and for cool siestas in summer
The lounge can be used as a second bedroom. It has its own bathing facilities and there is an independant WC. In summer, when much of your social life will take place between the kitchen and the terrace, you will not miss the living room much. And you will appreciate the cool vault for some good sleep in hot Provence.
Also, if you sleep in the lounge, you can decide to keep it purely as your bedroom - leaving the couch in its double bed position - or you can stock your pillows and bed covers in the large cupboard under the stairs and use the lounge as a living room during the day.
2 square meters for showering, lingering, soaking, talking... Largely space for two!