Accommodations of higher rent like 15k to 25k per month will be in better quality than the cheaper ones. It is not necessary that the facilities will be very good if you are paying a bigger rent. I think now a days the rents are depending on the locations and not on the facilities. There are some areas in Qatar where you have to pay 7-8k per month for a two bedroom accommodation and there are some areas where you will be asked for 10-12k for two bedroom accommodation with the same facilities.
Accommodations of higher rent like 15k to 25k per month will be in better quality than the cheaper ones. It is not necessary that the facilities will be very good if you are paying a bigger rent. I think now a days the rents are depending on the locations and not on the facilities. There are some areas in Qatar where you have to pay 7-8k per month for a two bedroom accommodation and there are some areas where you will be asked for 10-12k for two bedroom accommodation with the same facilities.