What's the best way to get internet abroad on my iphone 5s?

Okay so i'm going to spain, majorca in july and the hotel dosent have Wi-Fi, i'm currently on a 4G pay monthly plan with EE and the abroad rates are really expensive, 500 mb for 25 quid! And i would probably use that in a day. Is there any cheaper ways to get internet while i'm there? I was thinking to get my phone unlocked and get a spanish sim card.

Should i Buy iphone 5 or not?

I'm not that rich so when i buy a phone i use it for as long as it works good so i was thinking about buying an iphone 5 its cheaper than iphone 5s,6 and 6 plus
so any advice?

i only use phone for calls, texts, facebook, and to check Emails

thanks in advance.

Added (1). can anyone suggest a phone?

How to restore iPhone data from an iTunes backup?

My iphone has been "wiped" but I have not been able to download all my data and files and pictures and voice messges. I just ever synced my iPhone with iTunes on computer once. What else can I do to recover the deleted iPhone data?

How to find back the deleted photos on my iPhone 6 Plus?

How to find back the deleted photos on my iPhone 6 Plus? - 1

Added (1). "I accidentally deleted some of photos from my iPhone 6 Plus, which are the precious moments of my only kid when she learned to walk. I'm now in a desperate situation to find them back. I heard that there are some iPhone data recovery apps which claim to be able to that. What is one that you can recommend to me?