Considering the meaning of the card, the first aspects to take into consideration to answer the question are those relating to the lack of balance and decisions taken without weighing the consequences. When it comes to realizing a dream like owning a beach house, you need to carefully weigh everything from finances to property management to make sure you're making the right decision. Reversed Temperance indicates that the situation may not be as simple to evaluate as it seems and that one should be careful before proceeding with the purchase.
In this case, the card indicates that there is an opportunity to achieve the desired goal but one should understand well what are the circumstances under which such a project can be achieved. The Hierophant suggests that there are positive elements to consider and that these factors should be investigated in order to make an informed decision.
The last card indicates that the desire to get a beach house can come true but it requires courage and determination. The Knight of Swords advises to face the challenges that may arise in this project with confidence and not to be discouraged by obstacles.
Considering the three cards together, we can say that there is a concrete opportunity for Mio zio Antonio to make his dream come true. Of course, there are also obstacles to overcome but if they are faced with caution, courage and determination then the answer to the question is YES.