We spent one night here and it was very good value. It's a 10/15 minute walk into the town centre from Les Annees. The accommodation was basic but very clean. The hosts are very friendly indeed an we has a long chat over breakfast. We were sorry that they do not do evening meals at the weekend because we think it would have been enjoyable.
If you need to stay a night in Montauban this is a good place and easy to find.