Answer:
(Fatwa: 959/882=L/1429)
As far as I know, in western style toilets, it is extremely difficult to maintain all etiquettes, avoid the splash of water and have complete Taharah; therefore it will be makrooh (undesirable) to use western style toilets.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
