Apartment in Wallonie (possible asbestos)

Hello,

We saw an apartment in the Wallonie Region for a fair price. We know that when we enter we'll have to make some changes but we have calculated everything.

The problem is that it was built in 1989 and back then they were using a lot of asbestos (amiant) for the construction of the apartments. The roof of the building will be renovated later this year (which might also be a sign that there want to get rid of it, since asbestos was primerly used on the roofs).

We asked for information regarding this matter but the notary/agency declined. We are not sure how to proceed. Is it worth asking the owner to let us do a check, which will cost us some money and time? Or should we skip this? Will it be too risky? If doing a renovation wouldn't it be too dangerous? Or are we just exaggerating?

Thank you for your input!