FLY065
It really depends on what you used to and what you are looking for. Keep in mind that a 2/3 bedrooms appartment along the coast ( you need at least one extra room for family or friends visiting) is the same price as a villa located 20min away from the shore.
Appartment in JBR/Marina/jumeriah are great if you’re looking for some fun ( time out, beach activities, restaurant, party’s,...) but they can be pretty noisy up to 3am. Very nice view on the sea, almost every appartment comes with a pool and gym to share. Budget will be around 3000/3500 € per month.
Villa are about the same price but with more space, located in a more relax environment. Pool, tennis, gym, playroom for kids,...