The average rental price for a one-bedroom apartment in Armilla typically ranges from €400 to €600 per month. This price range can vary depending on the location and amenities of the apartment. For example, a newly renovated apartment close to public transport or shopping areas might be on the higher end, around €550, while older buildings further from the center could be available for approximately €450. Additionally, some listings may offer shared services or communal features which might slightly lower the price. Overall, prospective renters should expect a variety of options influenced by both location and apartment condition.