Studio is not the issue, it’s the size, design, location and price etc that is your issue.
If you are going to live there, forget about new builds with their tiny rooms and ‘impressive’ facilities. Smallest studio I utilised was around 40sq.m with an inside kitchen. That was okay. If you have a decent balcony space, that can be utilised for cooking and eating too. A halogen style oven can warm your breakfast pastries and can be utilised for lunch and dinner too. You can even have a hot plate out there. Balconies are indispensable to healthy living here.