usually at your stage, u cant build anything that will change the appearance such as a grill above your balcony wall. u have 4 years old. Is there no inner door lock before going into the balcony? U can;t win with having 4 years old as an excuse. U need to think outside the box and use something like this. Or other things to lock your balcony door.

https://shopee.com.my/Dsaren-Children-Secur...wsaApT6EALw_wcB

Especially when u are the first. U will set a precedence for all other future owners when doing the renovation. They will start using u as a reference, why u can build and others can't. Then u have other owners who will argue that the grill looks ugly and want other types. Or some owners will argue u are devaluing the property by destroying the condo appearance as a whole.
I tell you, this is just the start of your headache.

U can try to just forgo your deposit if u die die want to keep that grill, i have seen such a case before. U are the first and last to do that. Or worst case they take action against u.

This post has been edited by kopiride: Nov 17 2020, 02:43 PM