Purchase advice

Hello! My friend wants to buy a new car, unfortunately her wishes cover a very wide field and I hope that I can get some tips or information here in order to be able to restrict this field. She finds Auris, Kia Ceed and Skoda Octavia beautiful. With the Skoda I know something at least with the engines, the rest is new to me. It should be a Fzg. of the compact class probably, inside large outside small, the Yaris she has already driven and that liked her v 5 doors should have a maximum limit of 15000 euros, needed. On the equipment side she is satisfied with a power steering. She tends to petrol, but in my opinion diesel would not be wrong either (she drives about 15 tkm/year). I had once made her aware of Kia Ceed and Hyundai i30, because one has read quite a lot of laudable for the introduction. Hyundai doesn’t like it that way. Seat Ibiza ST I still find quite nice, but guess the so I know there’s still a lot of space left, but would be nice if I could find out about the different engines here, as far as durability is concerned or problems with the above-mentioned models.