The conference takes place in the building L (Amphi Alan Turing L001) at University of Angers, whose postal address is below:
Faculté des Sciences Bâtiment L,
2 Boulevard Lavoisier
49045 Angers cedex 01
It takes about 30 minutes by bus from railway station (Angers Saint-Laud). You can take Line 1 or Line 14 (which is faster but less recurrent). The details (in french) are given at this link: https://math.univ-angers.fr/nous-visiter/.