What kind of CTR should I expect on AdWords for advertising Luxury Apartments in India ( 1 to 10 Crores Rs )?


I am creating Adwords ads for luxury Apartment sale and relatively basic landing pages for people to request a tour. I am wondering what success would look like as far as CTR and form conversions for low, medium range and luxury apartments (Price range is 1 crore to 10.5 crores).