Securing & furnishing new holiday home

Hi everyone!

We have just reserved a little bungy in PDC 😃 it is currently lived in full time and so doesn’t have much in the way of security for empty periods. 

I would like retractable security grills on the inside of the patio doors and a metal door/gate on the outside of the front door. 

Does anyone have these and/or have a contact number for a company please?

Also, apart from IKEA, where would you recommend for furniture- sofa bed, beds dining table & chairs etc..?

Thank you