After the scene, go around the hallway and take out the enemies. Be careful of the reinforcements that will appear from the doors since they'll go around to flank you. Make your way to the stairs and downstairs. More enemies enemies will be waiting there so take your time to clean the place up. Once clear, go to Rios for a scene.
After the scene, more enemies will burst through from the door. Kill them all then continue to the next door. Breach it open and you'll be separated from your partner. Go around the porch and make your way to the stairs to the right.
Go downstairs and make your way around, while moving from cover to cover until you can take another set of stairs again. Follow the veranda and kill more enemies then go downstairs to the right again to regroup with your partner. Once you two regrouped, head to the double-doors and open it to complete the section.