Next Summer, It will be Spain and Portugal

My husband has applied for his work permit extension and its got approved. Our passports have been sent to immigration department for stamping.I and Ananya will be going back to India later this month.We have planned that we will take a two weeks trip to Nice( France), Spain and Portugal, when we return from India next summer.
We didn't get to see much of france during our last trip. In fact we only visited main tourist attractions in Paris. I have heard a lot about Nice and we have friends there, so we won't be looking for accommodation in Nice hotels.
On the other hand, we have to enquire in detail about Lisbon and Barcelona hotels. We booked hotel ( it was a hostel) in Paris online and it was not what we had expected. Its better to go through reviews of hotels, prior to making the final booking.